Synonyms|786Antonyms|239|Broader|12Narrower|20Related|1.4k

86 entries under casual topic. ×

2
low-pressure(adjective, cool, simple, easy, mild)
2
makeshift(adjective, free, impulsive, snap)
2
mellow(adjective, cool, simple, relaxed, familiar)
2
mixed(adjective, simple)
2
motley(adjective, simple)
2
off-the-cuff(adjective, simple, relaxed, familiar)
2
unplanned(adjective, free, impulsive, unprepared)
2
unpremeditated(adjective, free, snap, spontaneous)
2
urbane(adjective, simple)
1
ad-lib(free, impulsive, spontaneous, unprepared)
1
ad hoc(expression, free, snap, unrehearsed)
1
ad lib(expression, free, snap, unrehearsed)
1
at first glance(expression, free, snap, unrehearsed)
1
automatic(free, impulsive, spontaneous, unprepared)
1
autoschediastic(free, impulsive, spontaneous, unprepared)
1
by ear(expression, free, snap, unrehearsed)
1
expedient(free, impulsive, snap, unprepared)
1
extemporary(free, impulsive, spontaneous, unprepared)
1
fake(free, impulsive, spontaneous, unprepared)
1
immediate(free, impulsive, snap, unprepared)
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APASmart Define. (2016). informal thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/informal/thesaurus/synonyms
ChicagoSmart Define. 2016. "informal thesaurus" https://smartdefine.org/informal/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, informal thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/informal/thesaurus/synonyms>.
MLASmart Define. "informal thesaurus" 29 February 2016. Web. 1 October 2026. <https://smartdefine.org/informal/thesaurus/synonyms>