7
lunatic(adjective, knowledge, ability, crazy, mad)
7
purposeless(adjective, value, silly, stupid, insignificant)
7
screwy(adjective, strange, stupid, crazy, mad)
6
bizarre(adjective, wild, strange, silly, foolish)
6
balmy(adjective, knowledge, slang, ability, crazy)
6
comical(adjective, ridiculous)
6
dotty(adjective, weak, simple, silly, foolish)
6
fantastic(adjective, weak, simple, wild, strange)
6
funny
6
goofy(adjective, foolish, stupid, fantastic, senseless)
6
imbecile
6
incredible(adjective, ridiculous)
6
nonsense
6
outrageous(adjective, severe, harsh, wild, strange)
6
unmeaning(verb, adjective, value, silly, stupid)
6
weird(adjective, silly, foolish, fantastic, ridiculous)
5
amusing
5
cuckoo(adjective, silly, foolish, unwise)
5
daffy(adjective, weak, simple, strange, foolish)
5
dopey(adjective, dull, knowledge, slang, ability)
11 years ago|22k views|share |citing 
APASmart Define. (2015). nonsensical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nonsensical/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonsensical thesaurus" https://smartdefine.org/nonsensical/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, nonsensical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nonsensical/thesaurus/synonyms>.
MLASmart Define. "nonsensical thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/nonsensical/thesaurus/synonyms>