adjective
1.
Synonyms: accidental , chance, contingent, fluky, fortuitous, incidental, odd
Related Word: unplanned, unpremeditated; extemporaneous, extempore, impromptu, improvised, offhand; impulsive, spontaneous
Contrasted words: advised, considered, deliberate, intentional, planned, premeditated, studied
Antonyms: deliberate
2.
Synonyms: indifferent 2, aloof, detached, disinterested, incurious, remote, unconcerned, uncurious, uninterested, withdrawn
3.
Synonyms: easygoing 3, breezy, ||common, dégagé, informal, low-pressure, relaxed, ||sonsy, unconstrained, unfussy
Contrasted words: ceremonial, conventional, formal
4.
Synonyms: little 3, inconsiderable, insignificant, light, minor, petty, shoestring, small-beer, trivial, unimportant