174 entries under adjective topic. ×

9
light(happy, wild, silly, foolish)
9
vacillating(silly, impulsive, changeable, uneven)
8
airheaded(unreliable, changeable, erratic)
8
goofy(frivolous, dizzy, frothy, flighty)
8
irresolute(careless, silly, impulsive, changeable)
8
irresponsible(careless, silly, stupid, vague)
8
reckless(easy, careless, wild, silly)
8
unstable(careless, silly, stupid, doubtful)
7
erratic(weak, careless, silly, uncertain)
7
foolish(simple, rough, careless, silly)
7
thoughtless(careless, silly, immoral, vague)
7
whimsical(excited, silly, impulsive, unreliable)
6
careless(easy, wild, silly, loose)
6
harebrained(ability, careless, excited, silly)
5
brainless(simple, careless, silly, foolish)
5
heedless(careless, wild, silly, stupid)
5
skittish(silly, nervous, impulsive, caprice)
5
uncertain(uneven, unbalanced, insanity, unhinged)
4
bemused(light, careless, silly, shaky)
4
changeful(careless, silly, impulsive, unsteady)
10 years ago|17k views|share |citing 
APASmart Define. (2016). giddy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/giddy/thesaurus/synonyms
ChicagoSmart Define. 2016. "giddy thesaurus" https://smartdefine.org/giddy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, giddy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/giddy/thesaurus/synonyms>.
MLASmart Define. "giddy thesaurus" 24 January 2016. Web. 27 September 2026. <https://smartdefine.org/giddy/thesaurus/synonyms>