wackonoun [ C ]
uk/ˈwæk.əʊ/us/ˈwæk.oʊ/plural wackos mainly US informala person whose behaviour is strange and different from that of most people
Thesaurus: synonyms and related words
Strange, suspicious and unnatural things and people
- alien
- anomaly
- Dalek
- deviant
- fairy
- fish
- Frankenstein
- Martian
- monster
- mutant
- oddball
- oddity
- perv
- quirk
- screwball
- spaceman
- time traveller
- twilight
- twilight zone idiom
- weirdo
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