nonchalance
2 synonyms and 1 antonym for nonchalance, grouped by meaning and by how common each one is.
Noun — A calm, relaxed attitude, as if nothing worries you.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
Etymology
Borrowed from the French nonchalance.
Full origin of nonchalance →