1
comic
1
crack-brained
1
credulous
1
cretinous(adjective, foolish)
1
dazed
1
delirious(adjective, silly, foolish, unwise)
1
derisory(silly, foolish, fantastic, unwise, half-baked)
1
dopy
1
doting
1
eccentric(strange, silly, foolish, crazy, fantastic)
1
erratic(silly, foolish, unwise)
1
excessive
1
fantastic(silly, foolish, unwise, impractical, half-baked)
1
feeble-minded(impractical, half-baked, doomed)
1
fond
1
foolhardy(silly, foolish, fantastic, unwise, impractical)
1
foolheaded
1
footling
1
freaked-out
1
fruitcakey
10 years ago|17k views|share |citing 
APASmart Define. (2016). goofy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/goofy/thesaurus/synonyms
ChicagoSmart Define. 2016. "goofy thesaurus" https://smartdefine.org/goofy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, goofy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/goofy/thesaurus/synonyms>.
MLASmart Define. "goofy thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/goofy/thesaurus/synonyms>