1
unsubstantial(extraordinary, amazing, incredible)
1
unthinkable(extraordinary, amazing, incredible)
1
unzipped(adjective, slang, crazy, mad)
1
weak(simple, extraordinary, foolish, amazing, incredible)
1
weird
1
zonkers(adjective, slang, crazy, mad)
0
aberrant(foolish, unreasonable, illogical)
0
baseless(foolish, unreasonable, illogical)
0
bedlamite(adjective, silly, foolish, crazy, mad)
0
boorish
0
bootless
0
burlesque
0
childish
0
crack-brained
0
cracked(adjective, silly, foolish, crazy, mad)
0
craziest(adjective, slang, crazy, mad)
0
cuckoo
0
damn-fool
0
delirious(foolish, unreasonable, illogical)
0
deplorable
11 years ago|3.7k views|share |citing 
APASmart Define. (2015). cockamamie thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/cockamamie/thesaurus/synonyms
ChicagoSmart Define. 2015. "cockamamie thesaurus" https://smartdefine.org/cockamamie/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, cockamamie thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/cockamamie/thesaurus/synonyms>.
MLASmart Define. "cockamamie thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/cockamamie/thesaurus/synonyms>