adj. 25B6; adjective UNSETTLING, unnerving, discomfiting, disturbing, perturbing, troubling, upsetting, worrying, alarming, distracting, off-putting; confusing, bewildering, perplexing.
DISCONCERTING
Meaning of DISCONCERTING in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012