Showing lack of interest or spirit; listless; languid
Not particularly good or bad, large or small, right or wrong, etc.; fair, average, etc.
Likely to happen by accident or without intention:
Without wind or motion; still; quiet
Free from strain or tension.
(Informal) Relaxed, calm, easygoing, etc.; not frenetic, hurried, or forced
Not easily upset or excited; mild or complacent:
Lacking intellectual inquisitiveness or natural curiosity; uninterested.
Not encumbered; unembarrassed; clear of impediments; hence, active; nimble; swift.
Of, involving, or constituting a cause:
The definition of easygoing is someone or something that is relaxed, tolerant and not prone to rigid rules or bouts of temper.
easygoing, laid back
Extreme in degree, strength, or size:
Marked by blithe unconcern; nonchalant.
Distant in sympathy, interest, etc.; reserved and cool
The definition of unflappable is not easily flustered.
Free from interruptions, obstacles, difficulties, etc.
Showing a lack of consideration:
The definition of ardent is a deep level of enthusiasm or passion.
The definition of apathetic is someone who is not interested or doesn’t show any feeling or emotion.
Characterized by liveliness, excitement, or disagreement; heated:
Interested and involved:
Marked by calm self-control:
Having an even number in a sequence.
Not agitated emotionally; calm:
Being or occurring between sexual partners who are not in an established relationship:
Not disturbed or distracted.
Serenely self-possessed; calm:
Find another word for nonchalant. In this page you can discover 61 synonyms, antonyms, idiomatic expressions, and related words for nonchalant, like: lackadaisical, indifferent, blasÃ©, disinterested, easy, calm, cool-headed, relaxed, devil-may-care, laid-back and unemotional.