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When I teach prepositional phrases, students always ask the same thing: “How do I know which preposition to use?” The word “at” is one of the biggest culprits — it seems to appear in phrases where you’d never expect it. “At stake,” “at a loss,” “at odds,” “at peace” — none of these follow obvious rules. Yet together, they form a network of meaning that native speakers use dozens of times per day without thinking about it. For more, see our understanding English accents. For more, see our business English guide.
I’ve organized 60+ common phrases with “at” into meaningful categories. You’ll see how some expressions relate to location (at the beach, at work), others to states of being (at peace, at risk), and still others to idioms that use “at” purely by convention (at a loss, at first glance). Rather than memorizing a massive list, you’ll learn the patterns and the contexts where each phrase naturally appears in speech and writing.
Key Takeaways
- Location phrases with AT — used for specific places: at home, at work, at school, at the party.
- State/condition phrases — describe a situation or emotional state: at peace, at risk, at a loss.
- Idiomatic “at” phrases — use “at” by convention, not grammar: at first glance, at the drop of a hat, at large.
- Time phrases with AT — mark moments and frequency: at once, at a moment’s notice, at times.
- Movement/action phrases — show activity or state of working: at work, at play, at rest, at full throttle.
Location and Setting Phrases
These phrases tell you WHERE something is happening. They’re among the most straightforward “at” phrases in English.
| Phrase | Meaning | Example |
|---|---|---|
| At home | In one’s residence; at ease; comfortable | I left my homework at home. / I feel at home here. |
| At work | At one’s workplace; in the process of working | I’ll call you when I’m at work. / They’ve got a new printer at work. |
| At school | At one’s school building or institution | I left my history book at school. |
| At the table | Sitting at a table, often for eating | We sat at the table for hours discussing the project. |
| At the beach | By the seaside or sandy shore | We spent the weekend at the beach. |
| At the park | In a public garden or recreational area | The children are playing at the park. |
| At the gym | In a fitness facility | I work out at the gym every morning. |
| At the airport | At the air transportation hub | We’ll meet you at the airport. |
| At the office | At a workplace, typically where administrative work happens | She’s at the office until 5 PM. |
| At the hospital | In a medical facility | He’s at the hospital recovering from surgery. |
Key point: In American English, you say “at” for small, specific places. You’d say “at the store,” “at the restaurant,” “at the mall” — not “in” these places, even though they’re indoors. The phrase focuses on the location as a destination or point, not as an enclosed space.
State, Condition, and Circumstance Phrases
These phrases describe HOW someone feels, WHAT situation they’re in, or WHAT state something is in.
Phrases About Loss, Uncertainty, or Difficulty
At a loss: Confused; uncertain; not sure what to do next — OR selling something below its cost.
Example: “I have fixed the parts I understand, and the rest leaves me at a loss.” (meaning: confused)
Example: “We sold those old computers at a loss.” (meaning: below cost price)
At a loss for words: So surprised or moved that you can’t speak.
Example: “She was at a loss for words when she saw how many people came to support her.”
At loose ends: Uncertain; in an unclear position; not sure what to do.
Example: “After the project ended, I felt at loose ends for a few weeks.”
At sea: Figuratively lost or confused; bewildered (literally: on the ocean).
Example: “Most of the class was at sea after the first week of calculus.”
Phrases About Ease, Comfort, and Harmony
At ease: Comfortable; relaxed; not worried or formal.
Example: “Once I sat down and had a coffee, I felt more at ease.”
At peace: Free of worries or conflict; calm and content.
Example: “Since discovering meditation, she’s been at peace with her past.”
At one: In harmony; united.
Example: “She felt perfectly at one with nature.”
Phrases About Risk, Conflict, and Disagreement
At risk: In danger; vulnerable to loss or harm.
Example: “If we don’t update our security, all customer data is at risk.”
At stake: At issue; in danger of being lost.
Example: “Doesn’t he realize that all of our lives are at stake here?”
At odds: In disagreement; conflicting.
Example: “The witness’s statement seems to be at odds with the physical evidence.”
At arm’s length: Avoiding closeness; keeping distance (physical or emotional).
Example: “She’s been keeping me at arm’s length all this time. She doesn’t want to get involved.”
Time and Frequency Phrases
These phrases tell you WHEN something happens or HOW OFTEN.
Immediate Time Phrases
At once: Immediately; right now — OR at the same time; simultaneously.
Example 1: “Tell the doctor to come at once. She’s having a baby!” (meaning: immediately)
Example 2: “Can you pat your head and rub your belly at once?” (meaning: at the same time)
At a moment’s notice: Immediately; without warning; ready to act instantly.
Example: “The soldiers were ready at a moment’s notice.”
At the drop of a hat: Without hesitation; instantly; eagerly.
Example: “If you need help, just call Mike. He can come at the drop of a hat.”
Beginning and Ending Time Phrases
At first: Initially; at the start.
Example: “If at first you don’t succeed, try, try again.”
At first glance: After only a superficial look; initially, but not after closer inspection.
Example: “At first glance it seems reasonable, but when you look closer, the numbers don’t add up.”
At first sight: On initial appearance; superficially.
Example: “It looks like a normal car at first sight, but when we open the hood, we discover something quite new.”
At last: After a long time; finally; eventually.
Example: “Now that the traffic is clear, perhaps we can at last get home.”
At length: After a long time; eventually — OR for a long time (in discussion or explanation).
Example 1: “She led us through the tunnels until at length we reached a door.” (meaning: finally)
Example 2: “He went on at length about his qualifications.” (meaning: for a long time)
Frequency Phrases
At times: On occasion; sometimes; occasionally.
Example: “I feel lonely at times, but then somebody calls, and I cheer up again.”
At all hours: Late into the night or early morning; whenever; at unusual times.
Example: “It’s hard to sleep with the neighbors playing music at all hours.”
At any rate: In any case; anyway; used to move away from a previous topic.
Example: “Jim broke the window — or maybe it was John? At any rate, the window’s broken now.”
Activity and Work State Phrases
These phrases describe WHAT someone is doing or HOW they’re performing.
| Phrase | Meaning | Example |
|---|---|---|
| At play | Playing; engaged in leisure or games | There are children at play in the street. |
| At rest | Not moving; stationary; sleeping | At rest, the car is beautiful. In motion, it’s astounding. |
| At work | Working; engaged in labor or task (not just the location) | Don’t interrupt me while I’m at work on this project. |
| At full throttle | At maximum speed; working at full capacity | Since noon she’s been working at full throttle. |
| At full stretch | Using maximum resources; stretched to capacity | We only just finished by working at full stretch. |
| At full tilt | At full speed; very quickly | Don’t go around corners at full tilt or you’ll hit someone. |
Figurative and Idiomatic “At” Phrases
These phrases use “at” in ways that don’t follow predictable grammar rules. They’re learned by exposure and memorization.
Visual and Observational Phrases
At a glance: Upon quick or cursory examination; at first look.
Example: “At a glance, it seems he’s a nice guy, but when you dig deeper, you see the truth.”
At hand: Within easy reach; nearby; available.
Example: “I don’t have the information at hand, but I can look it up for you.”
Availability and Readiness Phrases
At your service: Fully available to help; ready to assist.
Example: “John will be at your service for the duration of the visit.”
At the ready: In a state of preparation; ready; in position.
Example: “The soldiers’ rifles were at the ready.”
At will: At one’s preference; as one sees fit; without restriction.
Example: “I’m writing my book at will — there’s no deadline or minimum word count.”
Control and Power Phrases
At the wheel: Driving a vehicle — OR in control; in charge of a situation.
Example 1: “It’s a shame his first day driving and he falls asleep at the wheel.”
Example 2: “We were thriving when Bill was at the wheel, but since the new CEO started, things have declined.”
At the mercy of: In the power of someone; helpless against; dependent on.
Example: “The game is scheduled for Saturday, but we’re at the mercy of the weather.”
Agreement and Quantity Phrases
At least: At a minimum; no less than.
Example: “I couldn’t count them all, but there must have been at least 500 people.”
At most: At a maximum; no more than.
Example: “There weren’t so many people at the concert — 40 at most.”
Fifty-fifty: Divided equally; equal chance.
Example: “My business partner and I split everything fifty-fifty.”
Dialogue: Miscommunication at the Office
Manager: I left the report on your desk this morning. Are you at work on it?
Employee: At work? I just got in. Let me check. Oh, I see it. But I’m at a loss about the deadline — when do you need it?
Manager: At once, if possible. The client is getting impatient.
Employee: At once? That’s a tough break. I’ve got three other projects happening at full throttle right now.
Manager: I understand you’re stretched thin, but this is at stake. Can you prioritize?
Employee: At the drop of a hat? Not realistically. But I can have it at least halfway done by end of day.
Manager: That works. At least it’s progress. We’re at peace as long as it’s moving forward.
Quick Quiz
Quick Quiz
- You’re confused and don’t know what to do. Which phrase best describes your state?
a) At the ready
b) At a loss
c) At peace
d) At the wheel - You want to say something arrived immediately without warning. Which phrase works?
a) At times
b) At length
c) At a moment’s notice
d) At first glance - A company sells a product for $30 when it costs them $50 to make. What is the situation?
a) At a loss
b) At stake
c) At risk
d) At hand - You look at something quickly but don’t examine it closely. Which phrase describes this?
a) At length
b) At first glance / At first sight
c) At the ready
d) At will - A friend said they would help you without hesitation. Which phrase captures this?
a) At all hours
b) At arm’s length
c) At the drop of a hat
d) At odds
Answers: 1. b (at a loss = confused) · 2. c (at a moment’s notice = immediately without warning) · 3. a (at a loss = sold below cost) · 4. b (at first glance / at first sight = quick, superficial look) · 5. c (at the drop of a hat = without hesitation).
Related Articles
- Useful English Phrases for Asking for Information — information-seeking phrases
- Useful Words and Phrases to Use at Work — workplace communication
- ↑ Back to pillar: English Prepositions (Pillar)
Frequently Asked Questions
Why do we say “at the beach” but “in the water”?
“At” focuses on the location as a destination or point. “In” emphasizes being inside an enclosed space. The beach is a destination you go “at”; the water is a substance or space you’re “in.”
What’s the difference between “at a loss” (confused) and “at a loss” (sold below cost)?
These are two distinct meanings of the same phrase. Context tells you which one is meant. If someone says “I’m at a loss,” they usually mean confused. If they say “We sold it at a loss,” they mean below cost. In writing, clarity helps.
Can I use “at the moment” and “at a moment’s notice” interchangeably?
“At the moment” means “right now; currently.” “At a moment’s notice” means “immediately; with no warning.” They’re not interchangeable. Use “at the moment” for current state; use “at a moment’s notice” for sudden readiness.
Is “at” ever wrong when native speakers use it?
Yes. Some phrases that historically used “at” are shifting in modern English. For instance, “at present” and “presently” are becoming less common in American English, replaced by “right now” or “currently.” But for the 60+ phrases in this guide, “at” is standard.
What’s the easiest way to remember these phrases?
Group them by category: location (at home, at work), state (at peace, at risk), time (at once, at first), and action (at play, at rest). When you encounter a new “at” phrase, ask yourself which category it belongs to. This helps your brain file it correctly for recall.
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