Synonyms|76Antonyms|0|Broader|1Narrower|0Related|13

6 entries under crackbrained topic. ×

2
brainsick(adjective, crazy, sick, insane, sane)
1
mad as a hatter(expression, crazy, sick, hacked, lunatic)
1
maniac(adjective, crazy, sick, sane, hacked)
1
of unsound mind(expression, adjective, off, hacked, lunatic)
1
sick in the head(expression, idiom, crazy, sick, lunatic)
0
nutty as fruitcake(expression, sick, hacked, lunatic)
13 years ago|879 views|share |citing 
APASmart Define. (2013). stark raving mad thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/stark_raving_mad/thesaurus/synonyms
ChicagoSmart Define. 2013. "stark raving mad thesaurus" https://smartdefine.org/stark_raving_mad/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2013, stark raving mad thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/stark_raving_mad/thesaurus/synonyms>.
MLASmart Define. "stark raving mad thesaurus" 19 May 2013. Web. 30 September 2026. <https://smartdefine.org/stark_raving_mad/thesaurus/synonyms>