A1 Collocation Neutral

Suara keras

Loud voice

Phrase in 30 Seconds

Use 'suara keras' to describe any sound or voice that is high in volume or intensity.

  • Means: A loud sound or a powerful speaking voice.
  • Used in: Describing noisy environments, shouting, or powerful music.
  • Don't confuse: With 'berisik', which implies the sound is annoying or unwanted.
📢 (Suara) + 🧱 (Keras/Hard) = 🔊 (Loud Sound)

Explanation at your level:

In A1, 'suara keras' is a simple way to say 'loud'. 'Suara' is sound or voice. 'Keras' is hard or loud. You use it to describe a person who speaks loudly or a radio that is not quiet. It is a very useful basic phrase for daily life.
At the A2 level, you learn that 'suara keras' can be modified. You can say 'suaranya terlalu keras' (his/her voice is too loud) or 'bicara lebih keras' (speak louder). You also start to see it used with the prefix 'ber-', as in 'jangan bersuara keras' (don't make a loud noise).
Intermediate learners use 'suara keras' to describe atmospheres and character traits. You might discuss how a 'suara keras' is necessary for a leader but inappropriate in a place of worship. You also begin to distinguish it from 'berisik' (noisy) and 'lantang' (clear/bold), understanding the emotional nuances of each.
Upper-intermediate students analyze 'suara keras' within Indonesian social hierarchies. You understand that using a 'suara keras' can be a 'power move' or a sign of 'kurang sopan' (lack of politeness) depending on the 'unggah-ungguh' (etiquette) of the specific region. You can use it in complex sentences involving cause and effect.
At C1, you explore the phonetic and acoustic implications. You might use 'suara keras' in a technical discussion about noise pollution or the 'intensitas bunyi' (sound intensity). You are aware of its literary uses where 'keras' might describe a harsh, unforgiving tone in a narrative, reflecting a character's internal state or social standing.
Near-native mastery involves understanding the sociolinguistic 'weight' of 'suara keras'. You can navigate the delicate balance between 'ketegasan' (assertiveness) and 'agresi' (aggression). You understand how 'suara keras' functions in political rhetoric (oratory) and its historical role in Indonesian independence speeches, where a 'suara lantang dan keras' was a tool for national mobilization.

Meaning

A high volume of sound

🌍

Cultural Background

In Central and East Java, speaking with a 'suara keras' is often seen as 'kasar' (unrefined). People prefer 'suara lembut' (soft voice) to maintain social harmony. The Batak people of North Sumatra are famous for their 'suara keras'. It is a cultural trait that signifies openness and strength, not necessarily anger. During the 'Adzan' (call to prayer), 'suara keras' is expected from the mosque's loudspeakers, but inside the mosque, one must avoid 'suara keras' to respect those praying. In Jakarta, 'suara keras' from modified motorcycle exhausts (knalpot brong) is a major source of social tension and is often regulated by police.

💡

Use 'Sekali'

Add 'sekali' after 'keras' to sound more natural when saying 'very loud'.

⚠️

Avoid 'Tinggi'

Never use 'tinggi' for volume; it will confuse people into thinking about musical pitch.

Meaning

A high volume of sound

💡

Use 'Sekali'

Add 'sekali' after 'keras' to sound more natural when saying 'very loud'.

⚠️

Avoid 'Tinggi'

Never use 'tinggi' for volume; it will confuse people into thinking about musical pitch.

💬

Read the Room

In Java, if someone tells you 'suaranya keras ya,' they might be politely telling you to be quieter.

🎯

The 'Ber-' Prefix

Use 'bersuara' as a verb to describe the act of making noise.

Test Yourself

Fill in the blank with the correct word order.

Saya mendengar _______ (loud sound) dari dapur.

✓ Correct! ✗ Not quite. Correct answer: suara keras

In Indonesian, the noun (suara) comes before the adjective (keras).

Which sentence is the most polite way to ask someone to be quiet?

Choose the best option:

✓ Correct! ✗ Not quite. Correct answer: Jangan bersuara keras, ya.

'Jangan bersuara keras' is a standard polite prohibition, and adding 'ya' softens the command.

Match the Indonesian phrase with its English meaning.

Match the following:

✓ Correct! ✗ Not quite. Correct answer: Suara keras - Loud sound

'Keras' is loud, 'pelan' is soft/slow, 'merdu' is melodious, and 'serak' is hoarse.

Complete the dialogue.

A: Kenapa kamu menutup telinga? B: Karena musik itu punya _______.

✓ Correct! ✗ Not quite. Correct answer: suara keras

Closing one's ears is a reaction to a loud sound (suara keras).

🎉 Score: /4

Visual Learning Aids

Keras vs. Berisik

Suara Keras
Objective Just volume
Neutral Can be good or bad
Berisik
Subjective Annoying
Negative Always unwanted

Frequently Asked Questions

14 questions

Not inherently. It's a description. However, speaking with a 'suara keras' in a quiet place is considered rude.

Yes, 'keras kepala' means stubborn, but 'suara keras' just refers to their voice.

The opposite is 'suara pelan' (soft/quiet voice) or 'suara lembut'.

It's better to say 'volume tinggi' or 'suara keras'. 'Volume keras' is rarely used.

You can say 'Jangan keras-keras' or 'Jangan bersuara keras'.

Mostly, yes. 'Kencang' is more common in casual Jakarta slang for 'loud'.

Yes, that is the primary meaning. Its use for sound is a secondary, metaphorical meaning.

Yes, 'Musik ini suaranya keras' is perfectly correct.

It means 'to speak loudly' or 'to emit a loud sound'.

In formal acoustics, you might use 'intensitas suara yang tinggi'.

It reflects a linguistic conceptualization of sound as a physical force.

Yes, 'suara keras ledakan' is the standard way to describe it.

Yes, 'berisik' almost always implies that the noise is unwanted or annoying.

Use 'paling keras'. For example: 'Dia punya suara paling keras di kelas.'

Related Phrases

🔗

Berisik

similar

Noisy/annoying

🔗

Lantang

specialized form

Clear and bold

🔗

Pelan

contrast

Soft/quiet

🔄

Kencang

synonym

Loud/fast

Where to Use It

🎸

At a Concert

A: Konser ini punya suara keras sekali!

B: Iya, telinga saya sampai sakit.

informal
📚

In a Library

Petugas: Maaf, tolong jangan bicara dengan suara keras.

Pengunjung: Oh, maaf. Saya akan bicara pelan.

formal
📺

Watching TV

Ibu: Suara TV itu terlalu keras, Nak.

Anak: Baik, Bu. Saya kecilkan volumenya.

neutral
📱

Calling a Friend

Budi: Halo? Suara kamu tidak keras, saya tidak dengar.

Andi: Tunggu, saya cari sinyal dulu!

informal
🏗️

Construction Site

Warga: Ada suara keras dari proyek itu setiap pagi.

Ketua RT: Kami akan bicara dengan kontraktornya.

neutral
💼

Job Interview

Pewawancara: Anda harus bicara dengan suara keras dan jelas saat presentasi.

Kandidat: Siap, saya mengerti.

formal

Memorize It

Mnemonic

Think of a 'Hard' (Keras) 'Sound' (Suara) hitting your ear like a hard rock.

Visual Association

Imagine a giant megaphone made of solid stone. When it speaks, the sound is 'hard' and 'heavy'—that is 'suara keras'.

Rhyme

Suara keras, jangan malas! (Loud voice, don't be lazy!)

Story

A man named Surya had a very loud voice. Every time he spoke, the windows rattled. People said, 'Surya, your suara is as keras as a brick!' Now, whenever you hear a loud sound, remember Surya and his brick-like voice.

Word Web

suarakerasberisiklantangbunyivolumekencangtelinga

Challenge

Go through your day and identify three things that have a 'suara keras'. Say the phrase out loud each time you find one.

In Other Languages

Spanish moderate

Voz alta

Spanish focuses on verticality (high/low), Indonesian focuses on physical texture (hard/soft).

French high

Voix forte

French uses 'fort' for both strength and volume, similar to how Indonesian uses 'keras'.

German moderate

Laute Stimme

German uses a specific adjective for sound, while Indonesian repurposes a general adjective for hardness.

Japanese low

大きな声 (Ookina koe)

Japanese uses size (big/small) to describe volume.

Arabic moderate

صوت عال (Sawt 'alin)

Arabic associates volume with height.

Chinese low

大声 (Dàshēng)

Mandarin uses spatial magnitude (big) for volume.

Korean low

큰 목소리 (Keun moksori)

Korean uses size and a more specific noun for 'voice'.

Portuguese moderate

Voz alta

Portuguese uses height as the primary metaphor for volume.

Easily Confused

Suara keras vs Suara tinggi

Learners think it means 'high volume' (loud).

Suara tinggi means 'high pitch' (like a soprano). Use suara keras for volume.

Suara keras vs Suara besar

Literal translation from English 'big sound' or Chinese/Japanese.

Indonesians rarely say 'suara besar' for volume; it sounds like you are describing a physically large voice box.

FAQ (14)

Not inherently. It's a description. However, speaking with a 'suara keras' in a quiet place is considered rude.

Yes, 'keras kepala' means stubborn, but 'suara keras' just refers to their voice.

The opposite is 'suara pelan' (soft/quiet voice) or 'suara lembut'.

It's better to say 'volume tinggi' or 'suara keras'. 'Volume keras' is rarely used.

You can say 'Jangan keras-keras' or 'Jangan bersuara keras'.

Mostly, yes. 'Kencang' is more common in casual Jakarta slang for 'loud'.

Yes, that is the primary meaning. Its use for sound is a secondary, metaphorical meaning.

Yes, 'Musik ini suaranya keras' is perfectly correct.

It means 'to speak loudly' or 'to emit a loud sound'.

In formal acoustics, you might use 'intensitas suara yang tinggi'.

It reflects a linguistic conceptualization of sound as a physical force.

Yes, 'suara keras ledakan' is the standard way to describe it.

Yes, 'berisik' almost always implies that the noise is unwanted or annoying.

Use 'paling keras'. For example: 'Dia punya suara paling keras di kelas.'

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