Find Synonyms
crackpot Synonyms
Another word for crackpot
Choosing another word for crackpot depends on context, so the 13 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• noun (Context 1)
An eccentric, fanatical, or foolish person, especially one who promotes bizarre or unscientific theories.
Usage Example
"Critics dismissed the self-proclaimed inventor as a harmless crank."
Strongest
crank
kook
Strong
nutcase
oddball
eccentric
weirdo
lunatic
• adjective (Context 2)
Extremely foolish, eccentric, or impractical.
Usage Example
"The committee quickly dismissed his crackbrained scheme to fund the project through lottery tickets."
Strongest
crackbrained
harebrained
Strong
half-baked
nutty
kooky
eccentric
outlandish
Opposites of crackpot
The opposite of crackpot shifts depending on context. Common opposites include:
rational
sensible
practical
reasonable
pragmatist
sound
realist
Cite this Entry
Wordmom. (2026). Synonyms for Crackpot. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/crackpot