BANANAS Synonyms: 85 Similar and Opposite Words

bananas

adjective

Definition of bananas

as in nuts

informal lacking sanity; a state or condition of mental unsoundness If you ask me, that guy is bananas. All the noise drove me bananas.

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Recent Examples of Synonyms for bananas

Adjective

No, per the official underneath that goalpost — meaning Virginia Tech lost to Pitt 35-33 even though practically everyone at Lane Stadium was going nuts thinking the Hokies had won it as time expired.

— Matt Piper, New York Times, 3 Oct. 2026
The fact anyone tries to use John Brown to take the moral high ground is nuts.

— Pete Grathoff, Kansas City Star, 8 Sep. 2026

Definition of nuts

Adjective

The ball popped out of his glove and fell in front of him, creating a bit of a mad scramble for Ramírez.

— Andy Martinez, Chicago Tribune, 8 Oct. 2026
Some reports have suggested that Harry knew the contents of the memoir before it was published, which reportedly adds to William’s reasons to be mad at his brother.

— StyleCaster Editors, StyleCaster, 7 Oct. 2026

Definition of mad

Adjective

First and foremost, as a homeowner myself the property taxes are insane and continue to go up.

— Stephen Korka, Sun Sentinel, 13 Oct. 2026
That may be the name of her next album, but Venus’ insane popularity also speaks to the way Metropia is moving forward, constantly looking for the next shiny thing.

— Kate Erbland, IndieWire, 10 Oct. 2026

Definition of insane

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Browse Nearby Words

banality

bananas

banausic

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“Bananas.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/bananas. Accessed 20 Oct. 2026.

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Synonyms of bananas

adjective

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