loonyadjective
uk/ˈluː.ni/us/ˈluː.ni/informalsilly or stupid:
He had lots of loony ideas about education.
Thesaurus: synonyms and related words
Stupid and silly
- (as) thick as two short planks idiom
- absurd
- adolescent
- against your better judgment idiom
- asinine
- be crazy about sb/sth idiom
- certifiable
- dotty
- dozy
- drink, laugh, etc. yourself silly idiom
- drivel
- dumb
- gibber
- laughable
- loopy
- lumpen
- lumpish
- madcap
- slow
- wrongheaded
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loonynoun [ C ]
uk/ˈluː.ni/us/ˈluː.ni/informala person who is crazy, silly, or strange:
He considered that most of the people he had to deal with were loonies of one sort or another.
Thesaurus: synonyms and related words
Of unsound mind
- around the bend idiom
- bat
- batshit
- battle-scarred
- beside
- disturbed
- fruitcake
- gaga
- loon
- lose
- lunacy
- mad
- maniac
- nutcase
- off your trolley idiom
- psychopath
- schizo
- trolley
- unhinged
- wreck
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