At ease vs Comfortable vs Relaxed

When to use each in English, with meaning, register, and examples.

At ease

Top 3,000 (common)

Comfortable

Top 1,000 (very common)A2adjective

Relaxed

Top 1,000 (very common)B1adjective
 At easeComfortableRelaxed
Pronunciation🇬🇧 //ət iːz//🇺🇸 //ət iːz//🇬🇧 /["/ˈkʌmftəbl//ˈkʌmfətəbl/"]/🇺🇸 /["/ˈkʌmftəbl//ˈkʌmfərtəbl/"]/🇬🇧 /["/rɪˈlækst/"]/🇺🇸 /["/rɪˈlækst/"]/
MeaningTo feel relaxed and comfortable.Easy to relax in; not too hot or cold.not feeling stress; calm and comfortable
ExampleAfter a long day, I felt completely at ease in my favorite chair.This chair is incredibly comfortable to sit in for long periods.After a long week at work, I finally felt relaxed during the weekend.
RegisterNeutralNeutralNeutral
How commonTop 3,000 (common)Top 1,000 (very common)Top 1,000 (very common)
CEFR level-A2B1
Part of speechadjectiveadjective
Collocationsfeel at ease, be at ease, make someone feel at easebe, feel, look, extremely, fairly, very, change into something more comfortable, slip into something more comfortable, be, feel, look, very, completely, entirely, about, with, comfortable in your (own) skin, be, very, quite, relativelyappear, be, feel, extremely, fairly, very, about
Antonyms-uncomfortable, unpleasant, awkwardstressed, tense, anxious
Common mistakesConfused with 'at peace' which has a different meaning., Used inappropriately in tense situations where relaxation isn't suitable.'Comfortably' confused with 'comfortable' as a description of things., Saying 'comfort' instead of 'comfortable' for describing feelings., Confusing 'comfortable' with 'comfortably' when needing an adjective.Using it to describe something too intense or serious., Confusing with 'relaxing', which describes an activity., Saying 'more relaxed' when you should use 'less tense'.
Usage notesUse 'at ease' to refer to a relaxed state. Appropriate in both formal and casual contexts, but avoid in very serious situations.Use 'comfortable' when describing physical states (like clothing or furniture) or emotional states (like feeling at ease). Avoid using it in overly formal contexts.Typically used to describe a person's mood or atmosphere. Can be informal when used in casual conversations, but acceptable in more formal contexts as well.

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At ease
Comfortable
Relaxed

Frequently asked questions: At ease vs Comfortable vs Relaxed

What's the difference between At ease, Comfortable, and Relaxed?

At ease: To feel relaxed and comfortable. Comfortable: Easy to relax in; not too hot or cold. Relaxed: not feeling stress; calm and comfortable

Which is more advanced: At ease, Comfortable, and Relaxed?

Relaxed is the highest level, at B1, on the CEFR scale.

Can you show an example of each?

At ease: After a long day, I felt completely at ease in my favorite chair. Comfortable: This chair is incredibly comfortable to sit in for long periods. Relaxed: After a long week at work, I finally felt relaxed during the weekend.

Can I use At ease, Comfortable, and Relaxed interchangeably?

Not always. At ease, Comfortable, and Relaxed are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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