152 entries under adjective topic. ×

15
loony(knowledge, ability, informal, foolish)
12
barmy(crazy, mad, odd, insane)
12
bonkers
12
mad(knowledge, ability, foolish, crazy)
12
nuts
11
balmy(knowledge, slang, ability, crazy)
11
crazy(knowledge, ability, informal, foolish)
11
daft(foolish, crazy, mad, odd)
11
kooky
11
loco
11
nutty
11
wacky(knowledge, slang, ability, informal)
10
batty
10
dotty
10
insane(knowledge, ability, foolish)
9
fruity
9
haywire
9
lunatic(knowledge, ability, foolish, crazy)
8
bats
8
buggy
<123458>
11 years ago|7.7k views|share |citing 
APASmart Define. (2015). loopy thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/loopy/thesaurus/synonyms
ChicagoSmart Define. 2015. "loopy thesaurus" https://smartdefine.org/loopy/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, loopy thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/loopy/thesaurus/synonyms>.
MLASmart Define. "loopy thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/loopy/thesaurus/synonyms>