14 entries under noun topic. ×

8
scatterbrained(adjective, ignore, forget, vague)
5
dizzy
5
rattle-brained
4
flighty
4
frivolous
3
dippy
3
giddy
2
wool-gathering(adjective, ignore, forget, vague)
1
dopey
1
dopy
0
dazed
0
flibbertigibbet
0
rattle-headed
0
slap-happy
13 years ago|2.7k views|share |citing 
APASmart Define. (2013). hare-brained thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/hare-brained/thesaurus/synonyms
ChicagoSmart Define. 2013. "hare-brained thesaurus" https://smartdefine.org/hare-brained/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, hare-brained thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hare-brained/thesaurus/synonyms>.
MLASmart Define. "hare-brained thesaurus" 19 May 2013. Web. 25 September 2026. <https://smartdefine.org/hare-brained/thesaurus/synonyms>