Synonyms for ominous

Found 4 synonyms

sinister (adjective)

Synonyms:

menacing, portentous, threatening, inauspicious, baleful, grim, sullen, dire, lurid.

eerie (adjective)

Synonyms:

spooky.

forbidding (participle)

fearsome (adjective)

Synonyms:

formidable.

ominously, menacingly,