feel sleepy

USAGE SUMMARY

The phrase "feel sleepy" is correct and usable in written English.
You can use it when describing a feeling of tiredness or drowsiness. For example: "After having a big lunch, I started to feel sleepy."

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I feel sleepy.

The New Yorker

Read quietly with a dim light until you feel sleepy.

Harvard University

"I simply don't ever feel sleepy," I told him.

The New York Times - Science

Interactions with this brain system explain why some allergy medications cause people to feel sleepy.

Yale University

This is why taking an antihistamine can make you feel sleepy.

Harvard University

The sound of the waves crashing against the shoreline was making me feel sleepy.

The Guardian - Travel

Yet, if you constantly feel sleepy during the day, a 20- to 30-minute nap can be reinvigorating.

Harvard University

In the living room, she drinks a tumbler of brandy and reads Anna Karenina, thinking she will feel sleepy soon.

The New Yorker

Nobody has to feel sleepy or stupid anymore, not with a fully charged iPad with a book on it.

The New York Times

Each time he increased the dose he would feel sleepy, but this wore off after a couple of days.

The Guardian

A hormone called melatonin makes us feel sleepy, and like a vampire, it shrinks in the face of bright light.

The Guardian - Lifestyle

Expert writing Tips

Best practice

When describing a gradual onset of sleepiness, consider using phrases like "starting to feel sleepy" or "beginning to feel sleepy" to add nuance.

Common error

While "feel sleepy" is perfectly acceptable in informal settings, opt for more formal alternatives like "experience drowsiness" or "sense fatigue" in academic or professional writing to maintain a polished tone.

Linguistic Context

The phrase "feel sleepy" functions as a descriptive expression, where "feel" acts as a linking verb connecting the subject to the adjective "sleepy". It directly describes a physical or mental state. Ludwig AI confirms its correct usage.

Expression frequency: Very common

Frequent in

News & Media

46%

Wiki

31%

Academia

13%

Less common in

Science

8%

Formal & Business

1%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "feel sleepy" is a grammatically sound and widely used expression for describing a state of drowsiness or the need for sleep. As Ludwig AI confirms, it is correct and usable in written English. While perfectly appropriate for informal contexts, more formal alternatives may be preferred in academic or professional settings. Its frequency is very common across News & Media, Wiki, and Academia. Remember to tailor your word choice to suit your audience and the formality of the situation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

be getting sleepy

Emphasizes the progressive nature of becoming sleepy.

grow tired

A simple and direct way of expressing increasing tiredness.

become drowsy

Similar to growing tired but specifically emphasizes drowsiness.

experience drowsiness

Replaces "feel" with "experience" and "sleepy" with "drowsiness", focusing on the sensation.

sense fatigue

Substitutes "feel" with "sense" and "sleepy" with the more formal term "fatigue".

feel the need to sleep

Highlights the necessity or urge to sleep.

be overcome with sleepiness

Uses a more passive construction, indicating a strong sensation of needing to sleep.

perceive tiredness

Replaces 'feel' with 'perceive,' adding a more formal tone and substitutes "sleepy" with "tiredness".

start to doze off

Indicates the beginning of falling asleep, implying sleepiness.

succumb to sleepiness

Suggests giving in to the feeling of being sleepy.

FAQs

How can I use "feel sleepy" in a sentence?

You can use "feel sleepy" to describe your state of being when you are tired and ready to sleep. For example, "After a long day at work, I often feel sleepy."

What's the difference between "feel sleepy" and "feel tired"?

While both indicate a lack of energy, "feel tired" is more general, while "feel sleepy" specifically suggests a desire to sleep. You might "feel tired" after exercise, but you "feel sleepy" when it's bedtime.

What can I say instead of "feel sleepy"?

You can use alternatives like "experience drowsiness", "grow tired", or "become drowsy" depending on the context.

Is it grammatically correct to say "feel sleepy"?

Yes, it is grammatically correct. "Feel" is a linking verb, and "sleepy" is an adjective describing the state of being.