1
sportive(adjective, lively)
1
uncouth
1
undignified
1
unseemly
1
unwise
1
uproarious
1
wacky
1
weak-minded
1
willing
1
witless
1
zany
0
abate
0
adjourn
0
adrift
0
aggravate
0
agile
0
agitate
0
agitation
0
alarm
0
alarmed
10 years ago|4.8k views|share |citing 
APASmart Define. (2016). staid thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/staid/thesaurus/antonyms
ChicagoSmart Define. 2016. "staid thesaurus" https://smartdefine.org/staid/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, staid thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/staid/thesaurus/antonyms>.
MLASmart Define. "staid thesaurus" 19 February 2016. Web. 25 September 2026. <https://smartdefine.org/staid/thesaurus/antonyms>