154 entries under adjective topic. ×

11
cockamamy(frivolous, dizzy, frothy, flighty)
11
dizzy(frivolous, frothy, flighty, featherbrained)
10
loony(light, foolish, stupid, crazy)
10
fatuous(silly, foolish, fantastic, unwise)
10
featherbrained(frivolous, dizzy, frothy, flighty)
10
inane(silly, foolish, stupid, fantastic)
10
weird(strange, silly, foolish, fantastic)
9
daft(strange, silly, foolish, odd)
9
balmy(silly, foolish, fantastic, unwise)
9
cuckoo(silly, foolish, unwise)
9
empty-headed(silly, frivolous, dizzy, frothy)
9
mad(silly, foolish, unwise)
9
nuts(noun, strange, silly, foolish)
8
futile(frivolous, dizzy, frothy, flighty)
8
giddy(frivolous, dizzy, frothy, flighty)
8
harebrained(silly, foolish, fantastic, unwise)
8
light-headed(frivolous, dizzy, frothy, flighty)
8
light-minded(frivolous, dizzy, frothy, flighty)
8
puerile(silly, foolish, fantastic, unwise)
8
scatterbrained(frivolous, dizzy, frothy, flighty)
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APASmart Define. (2016). goofy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/goofy/thesaurus/synonyms
ChicagoSmart Define. 2016. "goofy thesaurus" https://smartdefine.org/goofy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, goofy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/goofy/thesaurus/synonyms>.
MLASmart Define. "goofy thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/goofy/thesaurus/synonyms>