Find Synonyms
looniness Synonyms
Another word for looniness
Choosing another word for looniness that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
The quality or state of being crazy, eccentric, or wildly foolish (informal).
Usage Example
"The sheer craziness of the plot made the comedy film an instant cult classic."
Strongest
craziness
lunacy
zaniness
Strong
foolishness
madness
silliness
absurdity
folly
eccentricity
daftness
Opposites of looniness
The opposite of looniness shifts depending on context. Common opposites include:
sanity
reasonableness
sensibleness
rationality
common sense
level-headedness
wisdom
prudence
Cite this Entry
Wordmom. (2026). Synonyms for Looniness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/looniness