ominous Synonyms

sinister minacious forbidding minatory threatening menacing baleful foreboding ill inauspicious portentous mummified nocuous pessimistic prophetic predictive planet-struck perilous monitory indicative intimidating intimidatory jeopardous looming lowering malefic frightening monitorial imminently resultful scary vaticinal il alarmingly sibyllic spooky hellfire ill-fated unpropitious portentously uncordial unfavourable untoward unlucky unfriendly scowling significatory sinistrous star-crossed suspicious