B2 Expression Formal 6 min read

For those unfamiliar with

Presentation and public speaking expression

In 15 Seconds

  • Polite intro for new topics.
  • Ensures everyone feels included.
  • Avoids making listeners feel uneducated.
  • Great for presentations and diverse groups.

Meaning

This phrase is like giving a friendly heads-up before diving into a topic. It's a super polite way to introduce something new, making sure no one feels left behind or 'dumb' for not knowing. You're basically saying, 'Hey, just in case this isn't old news to everyone, here's a little context!'

Key Examples

3 of 10
1

Presenting a new software feature to a mixed audience.

For those unfamiliar with our new CRM system, it streamlines customer interactions significantly.

For those unfamiliar with our new CRM system, it streamlines customer interactions significantly.

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>
2

Texting a friend about a new meme.

Haha, that's wild! For those unfamiliar with the 'distracted boyfriend' meme, it perfectly captures internet indecision.

Haha, that's wild! For those unfamiliar with the 'distracted boyfriend' meme, it perfectly captures internet indecision.

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
3

A travel vlogger explaining a local custom.

Here in Japan, for those unfamiliar with the etiquette, it's customary to remove your shoes before entering homes.

Here in Japan, for those unfamiliar with the etiquette, it's customary to remove your shoes before entering homes.

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
🌍

Cultural Background

In US business culture, this phrase is often used to 'level the playing field.' It is seen as a sign of a good leader to ensure everyone has the same information before starting a discussion. The British use this phrase as a form of 'understatement.' It's a way to be helpful while maintaining a polite distance and avoiding any potential social awkwardness. When Japanese speakers use this in English, they often use it very correctly because it mirrors the Japanese cultural value of 'omotenashi' (anticipating the needs of the guest). In international scientific communities, this phrase is essential for 'interdisciplinary' work, where a physicist might need to explain a concept to a biologist.

🎯

The 'Aside' Technique

Use this phrase as a quick 'aside' in the middle of a sentence to keep your flow. 'The API, for those unfamiliar with the term, allows different apps to talk to each other.'

⚠️

Don't Overuse It

If you use it five times in one presentation, you will sound repetitive. Mix it up with 'In case you didn't know' or 'As a reminder.'

In 15 Seconds

  • Polite intro for new topics.
  • Ensures everyone feels included.
  • Avoids making listeners feel uneducated.
  • Great for presentations and diverse groups.

What It Means

Imagine you're about to explain something cool, but you suspect not everyone in the room is up to speed. That's exactly where 'For those unfamiliar with' swoops in like a helpful superhero. It's your verbal cue, a gentle, inclusive way to introduce a subject. You're not calling anyone out; you're just being considerate. Think of it as a soft landing before a deep dive into new information. It sets the stage for a shared understanding, without making anyone feel like they missed the memo.

How To Use It

Using this phrase is pretty straightforward. You simply slot it in at the beginning of your explanation, right before the topic you're introducing. For example, For those unfamiliar with TikTok's algorithm, it's a mysterious beast. See? Easy peasy. It works best when you're transitioning from a general discussion to a more specific, potentially niche topic. You're basically saying, 'Let me bring you up to speed.' You can use it in presentations, emails, casual chats, or even when explaining a new game rule to your friends. Just make sure the 'with' is followed by the subject or concept you're referring to. No need to overthink it – it's a natural conversation bridge.

Formality & Register

This phrase comfortably sits in the neutral to slightly formal zone. It's polite and respectful, making it suitable for professional settings like business meetings or academic presentations. However, it's also perfectly fine in more casual contexts, especially when you're trying to be genuinely helpful. You wouldn't typically use it when rapid-fire texting your best friend about what you had for lunch. But if you're explaining a complex board game to a new player, it fits perfectly. It signals thoughtfulness and inclusivity, which is always a good look, no matter the situation. It shows you care about your audience's understanding, which, let's be honest, is a rare superpower.

Real-Life Examples

  • Presentation: For those unfamiliar with our new privacy policy, here's a quick overview.
  • Team Meeting: For those unfamiliar with Agile methodologies, we'll be starting with daily stand-ups.
  • Online Forum: For those unfamiliar with cryptocurrencies, it's a volatile market.
  • Social Gatherings: For those unfamiliar with my cousin, he's a competitive eater. (Just kidding, mostly.)
  • Email to New Team Members: For those unfamiliar with our internal communication tool, Slack is where we share updates.

When To Use It

Use 'For those unfamiliar with' whenever you're introducing a subject that might not be common knowledge to everyone present. It's great for onboarding new team members, explaining technical jargon to a mixed audience, or even clarifying a pop culture reference that only half the room gets. Think of it as a pre-emptive strike against confused faces. It's a sign of a good communicator – someone who anticipates potential gaps in understanding. You're not assuming ignorance; you're just offering a helping hand. It's like adding a friendly 'FYI' but with more words and a touch more class. Plus, it saves you from repeating yourself later, which is a win in any book.

When NOT To Use It

Avoid using this phrase when the topic is universally understood or extremely basic within your context. For instance, don't say For those unfamiliar with the sky, it's blue. (Unless you're talking to aliens, maybe?) Also, if you're in a very informal setting and everyone is already super familiar with the topic, it can sound a bit condescending or overly formal. Imagine saying it to your spouse about the remote control. *Awkward.* It's also not ideal for rapid-fire conversations where brevity is key. If you're trying to inject energy into a discussion, this phrase might slow down the pace. Remember, it's about being helpful, not sounding like a robot. Choose your moments wisely, or you might get some eye-rolls.

Common Mistakes

For unfamiliar people with For those unfamiliar with
To those who don't know about For those unfamiliar with (The first is understandable, but less polished.)

For those unfamiliar with, let me explain. (Avoid the comma before the explanation starts; it flows directly into the topic.)

✗ Using it when everyone *is* familiar with the topic. It can make you sound out of touch.

Common Variations

While 'For those unfamiliar with' is pretty standard, you might hear some slight variations. In slightly more casual contexts, people might say: If you're not familiar with... or For anyone new to... or even Just a quick heads-up for those who haven't encountered.... Regionally, the core structure remains largely the same across English-speaking countries. Generational shifts might lean towards more abbreviated or informal phrasing in digital communication, like a quick FYI about X: instead of the full phrase. But the classic form holds strong for clarity and politeness, especially in written communication or presentations. It's a timeless classic, like that one song everyone knows but can't name.

Real Conversations

Sarah (to new colleague): For those unfamiliar with our project management software, we primarily use Asana for task tracking.

Mark (in a gaming stream): Okay, for those unfamiliar with speedrunning, the goal is to finish the game as fast as possible.

Professor (lecture): And for those unfamiliar with quantum mechanics, let's just say it's... complicated.

Friend A (texting Friend B about a new app): Hey, for those unfamiliar with 'Stash & Dash', it's basically an Uber for your groceries. Saves so much time!

Quick FAQ

Q: Can I use 'For those unfamiliar with' in an email?

A: Absolutely! It's a great way to introduce a topic in a professional email, especially if you're emailing a diverse group with varying levels of knowledge. It promotes clarity.

Q: Is it rude to use this phrase?

A: Not at all! It's generally perceived as polite and considerate. You're showing respect for your audience by ensuring everyone is on the same page. It's the opposite of rude!

Q: What's a shorter, more casual alternative?

A: For a very casual chat, you could just say Quick note on X: or About X... to introduce a topic. Or even Just so you know about X.... But remember, these are much less formal.

Q: Does 'unfamiliar' imply someone is uneducated?

A: No, not at all. It simply means they haven't encountered that specific topic or information yet. Everyone has gaps in their knowledge; it's completely normal and doesn't reflect intelligence. It's about knowledge, not smarts.

Q: Can I use it for myself? Like, 'For me, unfamiliar with...'?

A: No, that sounds very unnatural. If you're unfamiliar, you'd just say I'm unfamiliar with... or I don't know much about.... This phrase is about addressing *others*.

Usage Notes

This phrase is generally used when addressing a group, ensuring no one feels excluded from the discussion due to a lack of prior knowledge. It's a polite and inclusive way to frame an explanation, typically used in neutral to slightly formal contexts. Be mindful not to overuse it or apply it to universally understood concepts, as it might inadvertently come across as condescending.

🎯

The 'Aside' Technique

Use this phrase as a quick 'aside' in the middle of a sentence to keep your flow. 'The API, for those unfamiliar with the term, allows different apps to talk to each other.'

⚠️

Don't Overuse It

If you use it five times in one presentation, you will sound repetitive. Mix it up with 'In case you didn't know' or 'As a reminder.'

💬

The 'Expert' Trap

Even if you think everyone knows the topic, using this phrase is a safe way to be polite. It's better to be too helpful than to leave one person feeling confused.

Examples

10
#1 Presenting a new software feature to a mixed audience.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

For those unfamiliar with our new CRM system, it streamlines customer interactions significantly.

For those unfamiliar with our new CRM system, it streamlines customer interactions significantly.

Introduces a technical topic gently, assuming some might not know the new system.

#2 Texting a friend about a new meme.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

Haha, that's wild! For those unfamiliar with the 'distracted boyfriend' meme, it perfectly captures internet indecision.

Haha, that's wild! For those unfamiliar with the 'distracted boyfriend' meme, it perfectly captures internet indecision.

Explains a niche internet culture reference to someone who might not follow memes.

#3 A travel vlogger explaining a local custom.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

Here in Japan, for those unfamiliar with the etiquette, it's customary to remove your shoes before entering homes.

Here in Japan, for those unfamiliar with the etiquette, it's customary to remove your shoes before entering homes.

Provides cultural context for viewers who may be new to Japanese customs.

#4 An email to a large group about a company policy.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

Dear Team, for those unfamiliar with the updated expense report guidelines, please review the attached document.

Dear Team, for those unfamiliar with the updated expense report guidelines, please review the attached document.

Maintains a formal tone while acknowledging varying levels of awareness.

#5 A humorous online comment.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

This movie ending, for those unfamiliar with plot twists, will blow your mind like a popcorn kernel in a microwave.

This movie ending, for those unfamiliar with plot twists, will blow your mind like a popcorn kernel in a microwave.

Uses humor to set up an exciting reveal for newcomers to complex narratives.

#6 A job interview, describing a past project.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

In my previous role, for those unfamiliar with large-scale data migration, we successfully transferred petabytes of information.

In my previous role, for those unfamiliar with large-scale data migration, we successfully transferred petabytes of information.

Politely frames a complex technical achievement, ensuring interviewers understand the scale.

#7 A friend explaining a complex personal situation.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z"/></svg>

It's been tough. For those unfamiliar with what I've been going through, my pet chameleon, Kevin, ran away last week.

It's been tough. For those unfamiliar with what I've been going through, my pet chameleon, Kevin, ran away last week.

Uses the phrase to provide background before sharing an emotional update.

#8 A product review on an e-commerce site.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

For those unfamiliar with sustainable packaging, this company uses only recycled and biodegradable materials.

For those unfamiliar with sustainable packaging, this company uses only recycled and biodegradable materials.

Educates potential buyers about an important product feature.

#9 Mistake: Using a literal translation or awkward phrasing.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

✗ For people not knowing about → ✓ For those unfamiliar with the new policy, it starts next month.

✗ For people not knowing about → ✓ For those unfamiliar with the new policy, it starts next month.

Corrects an unnatural, literal translation to the idiomatic phrase.

#10 Mistake: Omitting 'with' or using incorrect preposition.
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

✗ For those unfamiliar the concept → ✓ For those unfamiliar with the concept, let me clarify.

✗ For those unfamiliar the concept → ✓ For those unfamiliar with the concept, let me clarify.

Highlights the necessity of the preposition 'with' for correct usage.

Test Yourself

Complete the sentence with the correct preposition.

For those unfamiliar ______ the local laws, please read the handbook.

✓ Correct! ✗ Not quite. Correct answer: with

We always use 'unfamiliar with' when describing people who lack knowledge of a thing.

Which sentence is the most polite way to introduce a basic concept in a meeting?

You want to explain what 'SEO' means to a group of managers.

✓ Correct! ✗ Not quite. Correct answer: For those unfamiliar with SEO, it stands for Search Engine Optimization.

This option uses 'For those unfamiliar with' to provide context without being condescending.

Fill in the missing part of the dialogue.

Speaker A: 'Welcome to the museum!' Speaker B: 'Thank you!' Speaker A: '____________________ our collection, we specialize in 18th-century art.'

✓ Correct! ✗ Not quite. Correct answer: For those unfamiliar with

This is the standard introductory phrase for providing background to a visitor.

Match the phrase variation to the correct setting.

1. 'For those unfamiliar with...' | 2. 'In case you're new here...' | 3. 'For the benefit of those not acquainted with...'

✓ Correct! ✗ Not quite. Correct answer: 1-Formal, 2-Informal, 3-Very Formal

The standard phrase is formal/neutral, 'new here' is casual, and 'acquainted with' is very high-level/frozen register.

🎉 Score: /4

Visual Learning Aids

Practice Bank

4 exercises
Complete the sentence with the correct preposition. Fill Blank B1

For those unfamiliar ______ the local laws, please read the handbook.

✓ Correct! ✗ Not quite. Correct answer: with

We always use 'unfamiliar with' when describing people who lack knowledge of a thing.

Which sentence is the most polite way to introduce a basic concept in a meeting? Choose B2

You want to explain what 'SEO' means to a group of managers.

✓ Correct! ✗ Not quite. Correct answer: For those unfamiliar with SEO, it stands for Search Engine Optimization.

This option uses 'For those unfamiliar with' to provide context without being condescending.

Fill in the missing part of the dialogue. dialogue_completion B1

Speaker A: 'Welcome to the museum!' Speaker B: 'Thank you!' Speaker A: '____________________ our collection, we specialize in 18th-century art.'

✓ Correct! ✗ Not quite. Correct answer: For those unfamiliar with

This is the standard introductory phrase for providing background to a visitor.

Match the phrase variation to the correct setting. situation_matching B2

1. 'For those unfamiliar with...' | 2. 'In case you're new here...' | 3. 'For the benefit of those not acquainted with...'

✓ Correct! ✗ Not quite. Correct answer: 1-Formal, 2-Informal, 3-Very Formal

The standard phrase is formal/neutral, 'new here' is casual, and 'acquainted with' is very high-level/frozen register.

🎉 Score: /4

Frequently Asked Questions

10 questions

Yes, adding 'who are' makes it slightly more formal and grammatically complete, but 'For those unfamiliar with' is the more common, shortened version.

It might feel a bit too formal for a quick text. Try 'In case you didn't know' or 'Just FYI' instead.

'Unfamiliar with' is polite and neutral. 'Ignorant of' is very formal and can often sound insulting or harsh.

Yes, it's a very common way to introduce a person to a group who hasn't met them yet.

Mostly, yes. 'New to' is more common for activities (new to skiing), while 'unfamiliar with' is better for facts or concepts.

No, it can be used in the middle of a sentence, usually surrounded by commas.

It is always 'unfamiliar with'. 'Unfamiliar about' is incorrect.

Yes, it is very appropriate for academic writing when introducing a niche concept.

There isn't a single opposite phrase, but you might say 'As you all know...' or 'As is well known...'

Yes, you can follow it with a 'how to' clause. 'For those unfamiliar with how to use this machine...'

Related Phrases

🔗

In case you missed it

similar

Used to provide information that was previously shared but might have been overlooked.

🔗

To bring you up to speed

builds on

To give someone the latest information so they are at the same level as others.

🔗

For the uninitiated

specialized form

A more 'insider' way of saying the same thing.

🔗

Lest we forget

contrast

A very formal way to say 'we should remember this.'

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