n. 25B6; noun PROBLEM, difficulty, hitch, complication, upset, disappointment, misfortune, mishap, reversal; blow, stumbling block, hindrance, impediment, obstruction; delay, hold-up; informal glitch, hiccup.
breakthrough.
n. 25B6; noun PROBLEM, difficulty, hitch, complication, upset, disappointment, misfortune, mishap, reversal; blow, stumbling block, hindrance, impediment, obstruction; delay, hold-up; informal glitch, hiccup.
breakthrough.
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012