adjective
Synonyms: sinister , malefic, maleficent, malign
Related Word: deadly, evil, harmful, pernicious; bodeful, foreboding; unfavorable, unpromising
Contrasted words: auspicious, benign, favorable, promising, propitious; advantageous, beneficial
Antonyms: beneficent
2.
Synonyms: ominous , apocalyptic, baneful, dire, direful, fateful, ill-boding, ill-omened, threatening, unpropitious