2
nimble-witted
2
nutty(light, unusual, wild, strange, crazy)
2
particular
2
quick-witted
2
quixotic(adjective, excellent, gentle, happy, tender)
2
restless(unstable, unsettled, variable)
2
roving(irregular, unpredictable, unreliable)
2
screwball
2
shifting(unstable, irregular, unsettled, unpredictable, unreliable)
2
spasmodic(unstable, irregular, unsettled, unpredictable, unreliable)
2
sporadic(adjective, capricious, motiveless)
2
uncommon(adjective, extraordinary, unusual, wild, strange)
2
unconformable(caprice, ridiculousness)
2
unfixed(unstable, unsettled, variable, immense, infinite)
2
unforeseeable(changeable, erratic, random)
2
unnatural(extraordinary, unusual, wild, strange, crazy)
2
unreasonable(careless, unstable, chance, unpredictable, changeable)
2
unrestrained(free, wild, wanton)
2
unsteadfast
2
unsure
10 years ago|25k views|share |citing 
APASmart Define. (2016). whimsical thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/whimsical/thesaurus/synonyms
ChicagoSmart Define. 2016. "whimsical thesaurus" https://smartdefine.org/whimsical/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, whimsical thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/whimsical/thesaurus/synonyms>.
MLASmart Define. "whimsical thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/whimsical/thesaurus/synonyms>