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

89 entries under free topic. ×

3
snug(adjective, calm, open, simple)
2
bold(adjective, open, easy, friendly)
2
improvised(adjective, casual, impulsive, spontaneous)
2
impudent(adjective, open, easy, friendly)
2
makeshift(adjective, casual, impulsive, snap)
2
presuming(adjective, open, easy, friendly)
2
presumptuous(adjective, open, easy, friendly)
2
unplanned(adjective, casual, impulsive, unprepared)
2
unpremeditated(adjective, casual, snap, spontaneous)
1
able(adjective, clear, open, easy)
1
ad-lib(casual, impulsive, spontaneous, unprepared)
1
ad hoc(expression, casual, snap, unrehearsed)
1
ad lib(expression, casual, snap, unrehearsed)
1
allowed(adjective, clear, open, easy)
1
at first glance(expression, casual, snap, unrehearsed)
1
at liberty(expression, clear, open, easy)
1
automatic(casual, impulsive, spontaneous, unprepared)
1
autoschediastic(casual, impulsive, spontaneous, unprepared)
1
buddy-buddy(adjective, open, easy, friendly)
1
by ear(expression, casual, snap, unrehearsed)
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APASmart Define. (2016). informal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/informal/thesaurus/synonyms
ChicagoSmart Define. 2016. "informal thesaurus" https://smartdefine.org/informal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, informal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/informal/thesaurus/synonyms>.
MLASmart Define. "informal thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/informal/thesaurus/synonyms>