minacious vs ominous

minacious and ominous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
minacious	No	Yes	No	No
ominous	No	Yes	No	No

As adjectives, minacious and ominous are synonyms defined as:

minacious and ominous: threatening or foreshadowing evil or tragic developments

Other synonyms of minacious include baleful, forbidding, menacing, minatory, sinister, threatening.

minacious (adjective)	ominous (adjective)
threatening or foreshadowing evil or tragic developments	threatening or foreshadowing evil or tragic developments
	presaging ill fortune