Explanation at your level:
Hello! Today we're learning 疑わしい (utagawashii). This word means 'not sure' or 'makes you think twice.' Imagine you see a toy that looks broken. You are not sure if it is okay to play with it. It looks 疑わしい. Or maybe someone tells you a story that sounds a little strange. You feel 疑わしい about the story. It means you don't believe it 100%. It's like saying 'Hmm?' in your head. You use it when you feel unsure about something.
Hi there! Let's talk about 疑わしい (utagawashii). This adjective means 'doubtful' or 'suspicious.' You use it when something doesn't seem right or trustworthy. For example, if you find a wallet on the street, but it looks empty and old, you might think it's 疑わしい. Maybe it's a trick! Or if a friend tells you a very unusual excuse for being late, you might find their excuse 疑わしい. It means you have some doubt about it. It's a useful word when you want to express that something isn't completely believable.
Let's explore 疑わしい (utagawashii), an adjective meaning 'doubtful,' 'suspicious,' or 'questionable.' You’d use this when you have reservations about something or someone. For instance, if a job offer sounds too good to be true, with a very high salary for little work, you'd consider the offer 疑わしい. It suggests you need to investigate further because something doesn't feel quite right. Similarly, if someone's alibi for a past event seems inconsistent or vague, you might describe their alibi as 疑わしい. It's a common way to express skepticism in both personal and professional contexts.
疑わしい (utagawashii) is a nuanced adjective translating to 'doubtful,' 'suspicious,' or 'questionable.' It’s used when there's a reason to doubt the validity, truthfulness, or reliability of something or someone. For example, in a legal context, 疑わしい evidence might lead to reasonable doubt. In social situations, a person's motives could be described as 疑わしい if their behavior is inconsistent or raises red flags. It implies a level of scrutiny and a need for verification. Using 疑わしい suggests that your skepticism is based on observable factors or logical inconsistencies, rather than mere guesswork.
Delving deeper, 疑わしい (utagawashii) signifies a state of being questionable or suspect, often implying a need for further investigation. It moves beyond simple doubt to suggest that there are specific grounds for suspicion. For instance, a scientific study with flawed methodology might yield 疑わしい results, prompting peer review and replication. In literature or film, a character's backstory could be presented as 疑わしい to create suspense, forcing the audience to question their true nature. The term carries a formal tone and is often employed in analytical or critical discourse where precision is valued.
The adjective 疑わしい (utagawashii) denotes a profound lack of certainty, often bordering on disbelief, and implies that the object of doubt is potentially unreliable, deceitful, or invalid. In philosophical or critical theory, one might analyze 疑わしい claims that challenge established paradigms. Its usage can extend to subtle implications of moral ambiguity or ethical compromise, such as 疑わしい dealings in international finance. The term suggests a sophisticated discernment, where the speaker or writer has identified specific elements that undermine credibility, warranting a high degree of caution or skepticism. It is a term used when the stakes of believing or disbelieving are significant.
Word in 30 Seconds
- 疑わしい (utagawashii) means doubtful, suspicious, or questionable.
- It's used when something lacks certainty or trustworthiness.
- Can describe situations, evidence, people's actions, or stories.
- Often used in news, investigations, and when expressing skepticism.
Hey there! Let's dive into the word 疑わしい (utagawashii). It's a super useful adjective in Japanese that basically means 'doubtful,' 'suspicious,' or 'questionable.' Think of it as that feeling you get when something just doesn't quite add up, or when you're not sure if you can trust what you're seeing or hearing. It's like a little alarm bell in your head saying, 'Hmm, something's not right here!'
We use 疑わしい to describe all sorts of things. Maybe a person's story sounds a bit too good to be true – that story would be 疑わしい. Or perhaps a piece of evidence in a mystery novel seems flimsy or unreliable – that evidence is also 疑わしい. It can even apply to a situation that feels uncertain or precarious. It’s all about that sense of uncertainty and the inclination to question things further. It’s a fantastic word for expressing that nuanced feeling of doubt.
The word 疑わしい (utagawashii) comes from the verb 疑う (utagau), which means 'to doubt' or 'to suspect.' The suffix -しい (-shii) is often attached to verb stems or nouns to create adjectives, giving them a quality or characteristic. So, 疑う (to doubt) + -しい (adjective-forming suffix) directly translates to 'doubtful' or 'suspicious' in nature.
The verb 疑う itself has ancient roots, tracing back to Old Japanese. Its core meaning of 'to question' or 'to be unsure' has remained remarkably consistent throughout the centuries. The character 疑 (gi) in Chinese, from which the Japanese kanji is derived, also carries the meaning of doubt and suspicion. Over time, as Japanese evolved, 疑わしい became the standard adjective form to describe anything that evokes such feelings. It’s a testament to how core concepts like doubt are expressed consistently across languages and time.
You'll find 疑わしい popping up in all sorts of contexts, from everyday conversations to more formal settings. It's a versatile word that helps you express a lack of certainty or trust. For instance, you might hear someone say, 「その話は疑わしいです。」 (Sono hanashi wa utagawashii desu), meaning 'That story is doubtful.' This is a pretty neutral way to express skepticism.
When talking about people, you can use it to describe someone whose behavior makes you suspicious, like 「彼の行動は疑わしい。」 (Kare no kōdō wa utagawashii), meaning 'His actions are suspicious.' In more formal or academic writing, you might encounter phrases like 疑わしい証拠 (utagawashii shōko - questionable evidence) or 疑わしい状況 (utagawashii jōkyō - dubious circumstances). It's important to note that while 疑わしい can be used for people, it can sound quite direct and accusatory, so sometimes softer phrasing might be preferred depending on the situation. It’s a great word to have in your toolkit for expressing nuanced skepticism!
While 疑わしい itself is a straightforward adjective, it often appears in phrases that express doubt or suspicion. Here are a few ways it connects with common expressions:
- 疑わしい点 (utagawashii ten): This literally means 'doubtful points' or 'questionable aspects.' It refers to specific parts of something that raise suspicion or uncertainty. Example: 「報告書にはいくつか疑わしい点があったので、再確認しました。」 (There were several questionable points in the report, so I double-checked.)
- 疑わしい限りだ (utagawashii kagiri da): This phrase intensifies the feeling of doubt, meaning 'it is extremely doubtful' or 'highly questionable.' It's a strong statement of skepticism. Example: 「彼の言い訳は疑わしい限りだ。」 (His excuse is highly questionable.)
- 疑わしい人物 (utagawashii jinbutsu): This refers to a 'suspicious person' or 'a person of dubious character.' It implies that the person's motives or actions are not trustworthy. Example: 「警察は疑わしい人物に聞き込みを行った。」 (The police questioned a suspicious individual.)
- 疑わしい状況下で (utagawashii jōkyōka de): Meaning 'under questionable circumstances,' this phrase is used when an event or action occurs in a context that is unclear or suspicious. Example: 「彼は疑わしい状況下で姿を消した。」 (He disappeared under questionable circumstances.)
These expressions show how 疑わしい adds a layer of uncertainty and scrutiny to various situations and descriptions.
Let's break down the pronunciation and grammar of 疑わしい (utagawashii). Phonetically, it's often transcribed in IPA as /ɯtagawaɕiː/. In British English, the 'shi' sound is similar to the 'sh' in 'ship,' and the vowel sounds are generally pure. In American English, the pronunciation is very similar, perhaps with a slightly more relaxed vowel quality. The stress tends to fall on the 'wa' syllable: u-ta-GA-wa-shii.
Grammatically, 疑わしい is an i-adjective (or true adjective) in Japanese. This means it can directly modify nouns, appearing before them: 疑わしい話 (utagawashii hanashi - a doubtful story). It can also function as a predicate, appearing at the end of a sentence, often with the copula だ (da) or です (desu) in polite speech: その話は疑わしいです (Sono hanashi wa utagawashii desu - That story is doubtful). It doesn't change form for plurals or gender, making it quite straightforward to use. Rhyming words are difficult to list as Japanese pronunciation is quite regular, but words ending in '-shii' share a similar sound profile.
Fun Fact
The kanji 疑 itself has roots in ancient Chinese and has consistently represented the concept of doubt and suspicion across East Asian languages.
Pronunciation Guide
Pronounced with a slight emphasis on the 'GA' syllable. The 'u' sound is short, like in 'put'. The 'shi' at the end is a clear 'sh' sound followed by a long 'ee'.
Similar to UK pronunciation, with the main stress on the third syllable 'GA'. The vowels are generally pure and distinct.
Common Errors
- Pronouncing the initial 'u' too long.
- Not stressing the 'GA' syllable sufficiently.
- Mispronouncing the 'shi' sound as 'si' or 'chi'.
Rhymes With
Difficulty Rating
Requires understanding of nuance and context.
Choosing the right context and level of formality is important.
Pronunciation and appropriate usage in conversation.
Recognizing the word and its subtle implications.
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
I-Adjectives
疑わしい modifies nouns directly (疑わしい話) and can end sentences (話は疑わしいです).
Adjective + Noun Collocations
Common patterns like 疑わしい + [Noun] are crucial for natural usage.
Sentence Endings (Desu/Masu)
Using です (desu) or だ (da) after 疑わしい when it acts as a predicate.
Examples by Level
This candy looks 疑わしい.
This candy looks doubtful.
Adjective before noun.
His story is 疑わしい.
His story is doubtful.
Adjective at end of sentence.
Is this toy 疑わしい?
Is this toy doubtful?
Question form.
I feel 疑わしい.
I feel doubtful.
Expressing personal feeling.
The food looks 疑わしい.
The food looks doubtful.
Describing appearance.
That dog is 疑わしい.
That dog is suspicious.
Describing an animal's behavior.
The path is 疑わしい.
The path is questionable.
Describing a place.
Don't trust 疑わしい things.
Don't trust doubtful things.
Negative command.
The teacher found the student's excuse 疑わしい.
The teacher found the student's excuse doubtful.
Using 'found' + object + adjective.
There's something 疑わしい about that man's behavior.
There's something suspicious about that man's behavior.
Expressing suspicion about behavior.
We received 疑わしい information about the project.
We received questionable information about the project.
Adjective modifying 'information'.
The detective thought the witness statement was 疑わしい.
The detective thought the witness statement was doubtful.
Expressing opinion about a statement.
Is it safe to eat this? It looks 疑わしい.
Is it safe to eat this? It looks doubtful.
Two-part sentence expressing concern.
The sudden silence in the room felt 疑わしい.
The sudden silence in the room felt suspicious.
Describing an atmosphere.
He gave a 疑わしい explanation for his absence.
He gave a doubtful explanation for his absence.
Describing an explanation.
I have 疑わしい feelings about this investment.
I have doubtful feelings about this investment.
Expressing personal reservations.
The police considered the anonymous tip to be 疑わしい and decided to investigate further.
The police considered the anonymous tip to be questionable and decided to investigate further.
Using 'consider' + object + adjective.
Her explanation for being late was rather 疑わしい, as she usually arrives on time.
Her explanation for being late was rather doubtful, as she usually arrives on time.
Adjective modifying 'explanation'.
We found several 疑わしい inconsistencies in the financial report.
We found several questionable inconsistencies in the financial report.
Adjective modifying 'inconsistencies'.
The sudden appearance of the stranger in the quiet neighborhood seemed 疑わしい.
The sudden appearance of the stranger in the quiet neighborhood seemed suspicious.
Using 'seem' + adjective.
Given the circumstances, his sudden resignation is highly 疑わしい.
Given the circumstances, his sudden resignation is highly doubtful.
Using an adverb 'highly' to intensify.
The authenticity of the antique vase is 疑わしい due to a lack of provenance.
The authenticity of the antique vase is questionable due to a lack of provenance.
Adjective in a formal context.
He has a 疑わしい reputation among his colleagues.
He has a questionable reputation among his colleagues.
Adjective modifying 'reputation'.
The evidence presented was 疑わしい, leading the jury to acquit the defendant.
The evidence presented was doubtful, leading the jury to acquit the defendant.
Adjective influencing an outcome.
The company's sudden bankruptcy filing raised 疑わしい questions about its financial management.
The company's sudden bankruptcy filing raised suspicious questions about its financial management.
Adjective modifying 'questions'.
Investigators are looking into the 疑わしい circumstances surrounding the CEO's departure.
Investigators are looking into the questionable circumstances surrounding the CEO's departure.
Adjective used in a formal investigation context.
While her story was plausible, certain details remained 疑わしい to the seasoned detective.
While her story was plausible, certain details remained doubtful to the seasoned detective.
Adjective used after 'remain'.
The politician's vague responses to the press conference fueled 疑わしい speculation about his involvement.
The politician's vague responses to the press conference fueled suspicious speculation about his involvement.
Adjective intensifying 'speculation'.
He was known for his 疑わしい business practices, which eventually led to legal trouble.
He was known for his questionable business practices, which eventually led to legal trouble.
Adjective describing 'practices'.
The unusual energy readings from the deep-sea probe were deemed 疑わしい by the scientific community.
The unusual energy readings from the deep-sea probe were deemed questionable by the scientific community.
Adjective used in a scientific context.
Her sudden change in attitude was 疑わしい, making us wonder about her true intentions.
Her sudden change in attitude was suspicious, making us wonder about her true intentions.
Adjective explaining a change in behavior.
The judge instructed the jury to disregard any 疑わしい testimony.
The judge instructed the jury to disregard any questionable testimony.
Adjective used in a legal instruction.
The historical account contained several 疑わしい passages that contradicted primary sources.
The historical account contained several questionable passages that contradicted primary sources.
Used in academic/historical context.
His motives for donating such a large sum were 疑わしい, given his previous lack of philanthropic activity.
His motives for donating such a large sum were suspicious, given his previous lack of philanthropic activity.
Implying ulterior motives.
The methodology employed in the study produced 疑わしい results, necessitating a thorough re-evaluation.
The methodology employed in the study produced questionable results, necessitating a thorough re-evaluation.
Formal language for research.
She detected a 疑わしい undercurrent in his seemingly innocuous remarks.
She detected a suspicious undercurrent in his seemingly innocuous remarks.
Figurative use for subtle negativity.
The provenance of the artwork was 疑わしい, casting doubt on its authenticity and value.
The provenance of the artwork was questionable, casting doubt on its authenticity and value.
Used in art and antiquities contexts.
The sudden surge in the stock price, without any apparent catalyst, was widely regarded as 疑わしい.
The sudden surge in the stock price, without any apparent catalyst, was widely regarded as suspicious.
Financial context.
His alibi, while technically sound, contained 疑わしい logical gaps.
His alibi, while technically sound, contained doubtful logical gaps.
Analyzing logical coherence.
The committee flagged the report for 疑わしい data manipulation.
The committee flagged the report for questionable data manipulation.
Formal accusation of misconduct.
The philosophical treatise presented several 疑わしい premises that challenged conventional epistemology.
The philosophical treatise presented several questionable premises that challenged conventional epistemology.
Highly academic and abstract.
The diplomat's ambiguous statements were interpreted by analysts as a 疑わしい attempt to obfuscate the geopolitical realities.
The diplomat's ambiguous statements were interpreted by analysts as a suspicious attempt to obfuscate the geopolitical realities.
Analyzing political rhetoric.
Forensic accounting revealed 疑わしい transactions that suggested a pattern of embezzlement.
Forensic accounting revealed suspicious transactions that suggested a pattern of embezzlement.
Specialized financial/legal terminology.
The narrative's internal consistency was undermined by 疑わしい character motivations that shifted arbitrarily.
The narrative's internal consistency was undermined by questionable character motivations that shifted arbitrarily.
Literary analysis.
The scientific community expressed concern over the 疑わしい methodology used in the controversial experiment.
The scientific community expressed concern over the questionable methodology used in the controversial experiment.
Expressing scientific critique.
His sudden rise to power, fueled by 疑わしい alliances and opaque funding, drew international scrutiny.
His sudden rise to power, fueled by suspicious alliances and opaque funding, drew international scrutiny.
Describing political intrigue.
The historical interpretation was deemed 疑わしい due to its reliance on apocryphal texts.
The historical interpretation was deemed questionable due to its reliance on apocryphal texts.
Critiquing historical sources.
The artist's late-career shift towards abstract expressionism was met with 疑わしい reception from critics accustomed to his earlier realism.
The artist's late-career shift towards abstract expressionism was met with suspicious reception from critics accustomed to his earlier realism.
Describing nuanced critical reactions.
Common Collocations
Idioms & Expressions
"疑わしきは罰せず (utagawashiki wa batsusezu)"
Innocent until proven guilty; if there is doubt, do not punish.
裁判の原則として、疑わしきは罰せず、という考え方がある。
formal/legal"疑いの目 (utagai no me)"
A look of suspicion; viewing something or someone with doubt.
彼女は彼の言葉を疑いの目で見ていた。
neutral"疑いを抱く (utagai o idaku)"
To harbor suspicion; to feel doubtful about something.
私はその計画の成功について疑いを抱いている。
neutral"疑いを晴らす (utagai o harasu)"
To clear someone's name; to dispel doubts.
彼は潔白を証明し、疑いを晴らした。
neutral"疑心暗鬼 (gishin anki)"
To be suspicious of everything; to see ghosts everywhere (due to paranoia or excessive suspicion).
彼は最近、何にでも疑心暗鬼になっているようだ。
formal/idiomatic"疑う余地がない (utagau yochi ga nai)"
There is no room for doubt; it is certain.
彼の才能は疑う余地がないほど素晴らしい。
neutralEasily Confused
Both mean 'suspicious' or 'doubtful' and are often used interchangeably.
疑わしい focuses more on logical doubt and lack of evidence/certainty. 怪しい can lean towards mystery, eeriness, or something uncanny, sometimes implying a hidden danger.
その男は<strong>疑わしい</strong>（utagawashii）行動をとっていたので、警察に通報した。(The man's actions were suspicious, so I reported him to the police - logical doubt). / 廃墟から怪しい（ayashii）物音が聞こえた。(I heard a strange/eerie noise from the abandoned building - uncanny/mysterious).
Both describe something suspicious, often used in similar contexts like crime reporting.
不審な is generally more formal and objective, often used in official reports or news. 疑わしい can be used more broadly and personally.
警察は<strong>不審な</strong>（fushin na）車両を追跡した。(The police pursued a suspicious vehicle - formal report). / 彼の話は<strong>疑わしい</strong>（utagawashii）点が多かった。(His story had many doubtful points - general skepticism).
Both can imply a lack of reliability.
頼りない means unreliable, undependable, or flimsy, focusing on lack of support or stability. 疑わしい implies doubt about truthfulness, authenticity, or trustworthiness.
この古い椅子は<strong>頼りない</strong>（tayorinai）から、座らない方がいい。(This old chair is unreliable, so you'd better not sit on it - structurally weak). / その証言は<strong>疑わしい</strong>（utagawashii）ので、信用できない。(That testimony is doubtful, so I can't trust it - lack of credibility).
All indicate suspicion or something not being right.
胡散臭い is strongly negative and casual, implying something is shady, fishy, or untrustworthy, often with a visceral sense of unease. It's much stronger and more informal than 疑わしい.
あのセールストークは<strong>胡散臭い</strong>（usankusai）よ。(That sales pitch sounds really shady! - casual, negative). / 彼の説明は<strong>疑わしい</strong>（utagawashii）と感じた。(I felt his explanation was doubtful. - more neutral skepticism).
Sentence Patterns
Noun + は/が + 疑わしい (です/だ)
その報告書は<strong>疑わしい</strong>です。
疑わしい + Noun
彼は<strong>疑わしい</strong>人物だと見なされた。
Noun + の + 疑わしい + Noun
その会社は<strong>疑わしい</strong>（うたがわしい）経営（けいえい）方針（ほうしん）をとっている。
〜と疑う (utagau) → 疑わしい
彼が嘘をついていると<strong>疑って</strong>いる → 彼の話は<strong>疑わしい</strong>。
〜が疑わしい
彼の動機<strong>が疑わしい</strong>。
Word Family
Nouns
Verbs
Adjectives
Related
How to Use It
Formality Scale
Common Mistakes
疑わしい specifically implies doubt or suspicion, not just novelty.
Directly calling someone's actions or words '疑わしい' can be confrontational.
Context is key; 疑わしい is generally safer for expressing logical uncertainty.
疑わしい relates to uncertainty and doubt, not inherent difficulty.
疑わしい is an i-adjective and directly modifies nouns without 'na'. This mistake is more about general adjective usage confusion.
Tips
Connect to 'Tag'
Imagine someone tagging a suspicious package ('U-TAG-WA-SHII'). This visual link can help recall the sound and meaning.
Politeness Matters
Be mindful when using 疑わしい about people. It can sound accusatory. Consider softer phrasing in casual conversation unless the situation clearly calls for directness.
Adjective Power
Remember 疑わしい is an i-adjective, so it directly modifies nouns: 疑わしい + Noun. Easy peasy!
Stress the 'GA'
Emphasize the 'GA' syllable (u-ta-GA-wa-shii) for clear pronunciation. Listen to native speakers to get the rhythm right.
Don't Confuse with 'Fun'
Avoid using 疑わしい when you mean 'fun' (楽しい - tanoshii) or 'interesting' (面白い - omoshiroi). Stick to its meaning of doubt.
Ancient Roots
The concept of doubt represented by the kanji 疑 is ancient and shared across many East Asian languages, showing how fundamental this idea is.
Create Mini-Mysteries
Write short scenarios about mysteries or puzzles and use 疑わしい to describe the clues or situations.
Formal vs. Casual
While 疑わしい is versatile, remember that 不審な (fushin na) is more formal (news, reports), and 怪しい (ayashii) can be more casual or imply mystery.
Word Web
Draw a mind map with 疑わしい in the center and connect it to related concepts like 'doubt,' 'suspicion,' 'untrustworthy,' and synonyms.
Memorize It
Mnemonic
Imagine someone 'U'nder 'TAG'ging a package with a 'WA'ry eye because it looks 'SHII'fty! (U-tag-wa-shii)
Visual Association
Picture a detective with a magnifying glass looking at a footprint that seems out of place, with a big question mark hovering above it.
Word Web
Challenge
Try describing three things you saw today that made you feel a little bit 疑わしい.
Word Origin
Japanese
Original meaning: Derived from the verb 疑う (utagau - to doubt) combined with the adjective-forming suffix -しい (-shii).
Cultural Context
Calling someone's actions or character '疑わしい' can be considered quite critical or accusatory in Japanese culture, so it's often used with caution in interpersonal relationships unless the context is clearly defined (like in a police investigation).
In English-speaking cultures, expressing doubt or suspicion is common, but the directness and nuance can differ. Phrases like 'I have my doubts,' 'That seems fishy,' or 'I'm not convinced' are common equivalents.
Practice in Real Life
Real-World Contexts
News & Investigations
- 疑わしい証拠 (utagawashii shōko - questionable evidence)
- 疑わしい状況 (utagawashii jōkyō - suspicious circumstances)
- 疑わしい人物 (utagawashii jinbutsu - suspicious person)
Personal Interactions
- その話は疑わしい (Sono hanashi wa utagawashii - That story is doubtful)
- 彼の行動が疑わしい (Kare no kōdō ga utagawashii - His actions are suspicious)
- 疑いの目で見ている (utagai no me de mite iru - looking with suspicion)
Business & Finance
- 疑わしい取引 (utagawashii torihiki - questionable transaction)
- 疑わしい決定 (utagawashii kettei - dubious decision)
- 疑わしい会計処理 (utagawashii kaikei shori - questionable accounting)
Academic & Scientific
- 疑わしい結果 (utagawashii kekka - questionable results)
- 疑わしい理論 (utagawashii riron - dubious theory)
- 疑わしいデータ (utagawashii dēta - questionable data)
Conversation Starters
"Did you hear about that strange incident yesterday? What do you think happened?"
"I read an article that seemed a bit hard to believe. Have you encountered any suspicious information lately?"
"That politician's explanation felt a little off. Does anyone else find it questionable?"
"My friend told me a story that sounds too good to be true. What's your take on it?"
"Have you ever had a gut feeling that something was suspicious, even if you couldn't explain why?"
Journal Prompts
Describe a time you felt suspicious about something or someone. What made you feel that way?
Write about a situation where you had to question the information you were given. How did you verify it?
Think about a movie or book where a character's motives were questionable. How did the author build that suspense?
Reflect on the importance of skepticism. When is it healthy to be doubtful, and when can it be harmful?
Frequently Asked Questions
8 questionsThey are often interchangeable and both mean 'suspicious' or 'doubtful.' However, 疑わしい tends to focus more on logical doubt or uncertainty based on facts or lack thereof. 怪しい can sometimes carry a nuance of being uncanny, mysterious, or even slightly eerie, beyond just logical doubt.
Yes, you can say 「自分でも疑わしい」 (jibun demo utagawashii), meaning 'even I doubt it,' or express doubt about your own abilities or memory. However, directly calling yourself 'suspicious' might sound odd unless you're joking or referring to a specific action.
It carries a negative connotation because it implies doubt or lack of trust. However, it's a neutral descriptive term used to point out something that warrants skepticism, rather than being inherently insulting.
As an i-adjective, 疑わしい directly precedes the noun it modifies. For example, 疑わしい話 (utagawashii hanashi - a doubtful story) or 疑わしい人物 (utagawashii jinbutsu - a suspicious person).
It's often used when discussing news reports about crimes (疑わしい証拠 - questionable evidence), when someone tells a story that seems unlikely (疑わしい話 - a doubtful story), or when observing behavior that seems out of the ordinary (疑わしい行動 - suspicious behavior).
You can intensify it with adverbs like 非常に (hijō ni - extremely) or 大変 (taihen - very), e.g., 非常に疑わしい (hijō ni utagawashii - extremely doubtful). Phrases like 疑わしい限りだ (utagawashii kagiri da - highly questionable) also express stronger doubt.
Absolutely. You can talk about 疑わしい理論 (utagawashii riron - questionable theory), 疑わしい計画 (utagawashii keikaku - dubious plan), or 疑わしい判断 (utagawashii handan - questionable judgment).
The main antonyms are 確かな (tashika na - certain, sure) and 疑いのない (utagai no nai - undoubted, beyond doubt). 信頼できる (shinrai dekiru - trustworthy) also works in many contexts.
Test Yourself
The food on the table looks ____.
The sentence implies the food looks strange or not good, so '疑わしい' (doubtful/suspicious) fits best.
Which word means 'doubtful' or 'suspicious'?
疑わしい is the Japanese word for doubtful or suspicious.
If a story is described as 疑わしい, it means it is definitely true and trustworthy.
疑わしい means doubtful or questionable, the opposite of definitely true.
Word
Meaning
These pairs show how 疑わしい is used before nouns to describe them as suspicious or questionable.
The correct order forms the sentence 'That story is suspicious.'
The detective found the witness's alibi to be ____.
In a detective context, an alibi that is doubted would be described as '疑わしい' (suspicious/doubtful).
Which scenario best fits the use of '疑わしい'?
Inconsistencies in financial records make them questionable or suspicious, fitting the meaning of 疑わしい.
The phrase '疑わしきは罰せず' (utagawashiki wa batsusezu) means that if there is doubt, one should proceed with punishment.
This legal principle means 'innocent until proven guilty'; if there is doubt, punishment should not occur.
There were several ______ points in his report that needed further clarification.
Points that need clarification often contain doubts or questions, making them '疑わしい' (questionable).
Which word is the closest antonym to 疑わしい?
確かな (tashika na) means certain or sure, directly opposing the meaning of 疑わしい (doubtful).
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Summary
Use 疑わしい when you have a reason to doubt something's truth, reliability, or validity.
- 疑わしい (utagawashii) means doubtful, suspicious, or questionable.
- It's used when something lacks certainty or trustworthiness.
- Can describe situations, evidence, people's actions, or stories.
- Often used in news, investigations, and when expressing skepticism.
Connect to 'Tag'
Imagine someone tagging a suspicious package ('U-TAG-WA-SHII'). This visual link can help recall the sound and meaning.
Context is Key
Use 疑わしい when you have specific reasons to doubt something, not just a vague feeling. Think 'Why is this doubtful?'
Politeness Matters
Be mindful when using 疑わしい about people. It can sound accusatory. Consider softer phrasing in casual conversation unless the situation clearly calls for directness.
Adjective Power
Remember 疑わしい is an i-adjective, so it directly modifies nouns: 疑わしい + Noun. Easy peasy!
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