ominous
UK /ˈɒmɪnəs/ · US /ˈɑmɪnəs/ adjective
- adjective Of or pertaining to an omen or to omens; being or exhibiting an omen; significant.
- adjective Specifically, giving indication of a coming ill; being an evil omen
Synonyms
momentous omenic portentous big central consequential critical crucial epochful essential extraordinary fateful fatefraught fatesome heavy pivotal high on the totem pole historic innegligible key baleful forbidding menacing minacious minatory sinister threatening ill inauspicious
Antonyms
Etymology
From Latin ōminōsus (“full of foreboding”), from ōmen (“forbidden fruit, omen”), from Old Latin osmen, of uncertain origin, with many origins proposed (see ōmen).
Webster’s 1913
- adjective Of or pertaining to an omen or to omens; being or exhibiting an omen; significant; portentous; --formerly used both in a favorable and unfavorable sense; now chiefly in the latter; foreboding or foreshowing evil; inauspicious; as, an ominous dread.
Etymology [L. ominosus, fr. omen. See Omen.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “ominous”, CC BY-SA 4.0. Details