adj. 25B6; adjective (informal) FRIGHTENING, alarming, terrifying, hair-raising, spine-chilling, blood-curdling, horrifying, nerve-racking, unnerving; eerie, sinister; informal creepy, spine-tingling, spooky, hairy.
SCARY
Meaning of SCARY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012