Useful example sentences

"Useful" Example Sentences

That advice was actually useful for once.
I'm trying to figure out if this app is useful or just another distraction.
She kept every useful tool in the drawer by the sink.
Nobody told me the useful stuff until I'd already made the mistake.
He's been useful around the house since he moved in.
The manual wasn't useful at all — it was written in gibberish.
I found some useful information in an old forum post from 2015.
My therapist said it might be useful to write down my thoughts before bed.
They pretend to be useful but really they're just taking up space.
Is there anything useful I can do right now, or should I just stay out of the way?
She'd learned to recognize which people were actually useful and which were just noise.
The most useful thing anyone told me was to stop caring what people thought.
I keep this pen because it's useful, even though the cap is broken.
What would be useful is if you actually listened for once.
He wondered if his presence was useful or if he was just in the way.
That's useful to know, I guess.
The useful part of the conversation happened after everyone else left.
She collected useful skills the way other people collected hobbies.
It's useful to remember that most people are doing their best.
I've never found meditation particularly useful, but I keep trying.
The data was useful, but only if you knew how to read it.
He made himself useful by fixing things nobody else wanted to touch.
That's not useful information — that's just gossip.
I realized the most useful advice often comes from people who've failed.
The useful conversations happen in the parking lot after the meeting ends.
She'd become useful to them, which meant they'd never let her leave.
Is there anything useful in what I just said, or was I rambling?
The book wasn't useful for understanding the theory, but it was useful for feeling less alone.
He kept a notebook of useful phrases in case he forgot how to talk to people.
Sometimes the most useful thing you can do is admit you don't know.

Common Phrases

useful information
useful tool
useful skill
make yourself useful
come in useful
prove useful
useful to know
useful for
useful as
less useful
more useful
useful tip
useful resource

Examples by Level

This book is useful for learning English.
A useful tool helps you do your work.

She gave me some useful advice before I left for the trip.
The useful thing about this app is that it's free.

Looking back, that difficult experience turned out to be surprisingly useful.
It would be useful if you could let me know your schedule in advance.

The research was useful, though it didn't quite answer the question we were actually asking.
She'd learned to distinguish between what was useful and what was merely urgent.

The distinction between useful and merely expedient is one that most organizations fail to make.
What proved most useful was not the data itself but the framework for interpreting it.

There's a particular kind of knowledge that becomes useful only after you've suffered enough to understand why you need it.
The most useful insights often arrive disguised as minor observations that you almost dismiss entirely.

Examples by Scenario

🏠 Everyday Life

My neighbor gave me a useful tip about getting stains out of carpet.
I keep old jars because they're useful for storing leftovers.

💼 Workplace

That training session was actually useful — I'm surprised.
She's become useful to the team because she knows how everything actually works.

📊 Business

The useful metrics are the ones nobody wants to talk about.
Our customer feedback was useful for identifying where we're losing people.

🛒 Buying / Shopping

I'm trying to figure out if this gadget is actually useful or just a gimmick.
The reviews said it was useful, but I'm not convinced it's worth the price.

✈️ Travel

That guidebook wasn't useful — half the restaurants were closed.
The most useful thing I packed was a portable charger.

📚 Education

The teacher made the lesson useful by connecting it to real-world problems.
My study group has been useful for understanding the material.

❤️ Relationships

He wanted to be useful to her, but she didn't need saving.
Sometimes the most useful thing you can do is just sit with someone while they cry.

📰 News / Politics

The useful question isn't whether the policy works, but who it benefits.
Fact-checkers serve a useful function, even when nobody wants to hear it.

💻 Technology

The app is useful if you remember to actually use it.
AI is useful for some tasks, but it's terrible at understanding context.

📝 Formal Writing

The study provides useful insights into consumer behavior patterns across demographic groups.
These findings may prove useful for future research in the field.