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

89 entries under free topic. ×

1
disengaged(adjective, clear, open, easy)
1
expedient(casual, impulsive, snap, unprepared)
1
extemporary(casual, impulsive, spontaneous, unprepared)
1
fake(casual, impulsive, spontaneous, unprepared)
1
forward(adjective, clear, open, easy)
1
free-spirited(adjective, clear, open, easy)
1
free-wheeling(adjective, clear, open, easy)
1
immediate(casual, impulsive, snap, unprepared)
1
improv(adjective, simple, relaxed, casual)
1
improvisatory(casual, impulsive, snap, unprepared)
1
improviso(casual, impulsive, snap, unprepared)
1
independent(clear, open, easy, loose)
1
jamming(casual, impulsive, snap, unprepared)
1
liberated(clear, open, easy, loose)
1
made-up(casual, impulsive, snap, unprepared)
1
off the top of head(expression, idiom, impromptu, unrehearsed)
1
on-the-spot(casual, impulsive, snap, unprepared)
1
on impulse(expression, idiom, casual, snap)
1
permitted(adjective, clear, open, easy)
1
smart(adjective, open, easy, friendly)
For more, visit Informal on Power Thesaurus
10 years ago|18k views|share |citing 
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>