wacko

Also whack·o

[wak-oh]

noun

plural

wackos 

1. Also an eccentric, strange, or odd person.

adjective

1. wacky.

wacko

/ ˈwækəʊ /

adjective

1. mad or eccentric

noun

1. a mad or eccentric person

Word History and Origins

Origin of wacko¹

First recorded in 1970–75, wacky, -o

Word History and Origins

Origin of wacko¹

C20: back formation from _wacky

Example Sentences

I’m not talking about the president’s pot-kettling insults in which he called Bolton “dumb,” a “wacko” or “a disgruntled boring fool.”

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In April, he was expelled from the House of Commons for calling the prime minister a "wacko".

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But the most wacko commentary came from former San Bernardino County sheriff’s Deputy Meagan McCarthy.

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Ultimately he could not outrun the wackos in his own party?

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Impeached twice and a convicted felon who faces more trials, Trump has said that he, and by extension his loyalists, have been persecuted by a “wacko” and unfair state.

Read more on Los Angeles Times

Related Words

• dingbat 
• flake 
• kook