adj. 25B6; adjective IMMINENT, close (at hand), near, nearing, approaching, coming, forthcoming, upcoming, to come, on the way, about to happen, in store, in the offing, on the horizon, in the air/wind, brewing, looming, threatening, menacing.
IMPENDING
Meaning of IMPENDING in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012