adj. 25B6; adjective ANNOYING, infuriating, exasperating, maddening, trying, tiresome, vexing, vexatious, irksome, galling; informal aggravating.
IRRITATING
Meaning of IRRITATING in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012