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cuckoo Synonyms
Another word for cuckoo
Looking for synonyms for cuckoo? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for cuckoo, organized by relevance and context.
• adjective (Context 1)
Crazy, foolish, or mentally unhinged.
Usage Example
"After being trapped in the house for a week during the blizzard, the kids were acting completely crazy."
Strongest
crazy
nuts
loopy
Strong
batty
insane
• noun (Context 2)
An informal term for a crazy, silly, or eccentric person.
Usage Example
"My uncle is a bit of a crackpot, always inventing strange gadgets in his garage."
Strong
crackpot
eccentric
lunatic
Opposites of cuckoo
Looking for antonyms? The opposite of cuckoo varies depending on the context. Here are a few common opposites:
sane
rational
lucid
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Cuckoo. In Wordmom Thesaurus. Retrieved Oct 17, 2026, from https://wordmom.com/synonyms/cuckoo