Find Synonyms
loon Synonyms
Another word for loon
Choosing another word for loon depends on context, so the 11 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• noun (Context 1)
A large, web-footed diving bird of the order Gaviiformes, native to the northern regions of North America and Eurasia, noted for its haunting, echoing cry and striking black-and-white breeding plumage.
Usage Example
"We sat on the dock at dusk, listening to the lonely call of a diver echoing across the quiet lake."
Strongest
diver
• noun (Context 2)
A silly, foolish, or highly eccentric person.
Usage Example
"My uncle is an absolute loony when he gets onto the dance floor at family weddings."
Strongest
loony
lunatic
nutcase
Strong
crackpot
oddball
weirdo
fool
eccentric
buffoon
kooky
Cite this Entry
Wordmom. (2026). Synonyms for Loon. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/loon