Breath vs Sighs

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

Breath

Top 1,000 (very common)B1noun

Sighs

Top 2,000 (common)
Most common: Breath
 BreathSighs
Pronunciation🇬🇧 /["/breθ/"]/🇺🇸 /["/breθ/"]/🇬🇧 //saɪ//🇺🇸 //saɪ//
MeaningThe air you take into and out of your lungs.Long breaths that show tiredness or frustration.
ExampleAfter running, I took a deep breath to calm myself.She let out a loud sigh of relief after finishing her exam.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB1-
Part of speechnoun
Collocationsbig, deep, heavy, draw, draw in, inhale, come in gasps, pants, puffs, etc., on somebody’s breath, out of breath, under your breath, a breath of fresh air, an intake of breath, in the same breath, big, deep, heavy, draw, draw in, inhale, come in gasps, pants, puffs, etc., on somebody’s breath, out of breath, under your breath, a breath of fresh air, an intake of breath, in the same breath, big, deep, heavy, draw, draw in, inhale, come in gasps, pants, puffs, etc., on somebody’s breath, out of breath, under your breath, a breath of fresh air, an intake of breath, in the same breathlet out a sigh, heavy sigh, sigh of relief, sigh deeply, sigh in frustration
Antonymssuffocation, asphyxiationcheer, joy
Common mistakesConfused with 'breathe' which is the verb form., Using 'breathes' as a noun, which is incorrect.Confused with 'signs' which have a different meaning., May forget to use the correct tense when narrating past events., Omitting the context around the sigh can lead to misunderstandings.
Usage notesUsed in both formal and informal contexts. Avoid in overly technical discussions about respiration, where 'respiration' might be more appropriate.Commonly used to express emotions like sadness or relief, often in informal settings. Less appropriate in formal writing.

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Breath
Sighs

Frequently asked questions: Breath vs Sighs

What's the difference between Breath and Sighs?

Breath: The air you take into and out of your lungs. Sighs: Long breaths that show tiredness or frustration.

Which is more common: Breath and Sighs?

Breath is the most common in everyday English.

Can you show an example of each?

Breath: After running, I took a deep breath to calm myself. Sighs: She let out a loud sigh of relief after finishing her exam.

Can I use Breath and Sighs interchangeably?

Not always. Breath and Sighs 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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