66 entries under foolish topic. ×

29
dizzy(noun, adjective, slang, ability, happy)
26
frivolous(noun, adjective, ability, informal, careless)
22
flighty(noun, adjective, ability, happy, careless)
18
capricious(adjective, weak, careless, excited, silly)
17
fickle(adjective, weak, happy, careless, excited)
15
scatterbrained(noun, adjective, ability, careless, silly)
13
empty-headed(adjective, ability, careless, silly)
12
wild(adjective, easy, careless, silly, loose)
11
volatile(adjective, silly, trivial, impulsive)
10
featherbrained(adjective, simple, ability, careless, silly)
9
light(adjective, happy, wild, silly)
8
reckless(adjective, easy, careless, wild, silly)
6
careless(adjective, easy, wild, silly, loose)
6
harebrained(adjective, ability, careless, excited, silly)
5
brainless(adjective, simple, careless, silly)
4
gay(adjective, happy, silly, cheerful)
4
rash(adjective, careless, wild, stupid)
2
wayward(adjective, crazy, unstable, shaky)
2
mad(adjective, simple, rough, silly)
2
madcap(adjective, rough, crazy, vague)
10 years ago|17k views|share |citing 
APASmart Define. (2016). giddy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/giddy/thesaurus/synonyms
ChicagoSmart Define. 2016. "giddy thesaurus" https://smartdefine.org/giddy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, giddy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/giddy/thesaurus/synonyms>.
MLASmart Define. "giddy thesaurus" 24 January 2016. Web. 25 September 2026. <https://smartdefine.org/giddy/thesaurus/synonyms>