sickonoun [ C ]
uk/ˈsɪk.əʊ/us/ˈsɪk.oʊ/plural sickos slangsomeone, especially a man, who is mentally ill or who performs unpleasant, often sexual, acts:
She's afraid of being attacked in the park by a sicko.
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
- twilight
- twilight zone idiom
- wacko
- weirdo
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sicko
adjective ukus