downy brome vs cheatgrass

downy brome and cheatgrass both are nouns.

Word	Noun	Adjective	Verb	Adverb
downy brome	Yes	No	No	No
cheatgrass	Yes	No	No	No

As nouns, downy brome and cheatgrass are synonyms defined as:

downy brome and cheatgrass: annual or winter annual grass with softly hairy leaves of the Mediterranean

Other synonyms of downy brome include Bromus tectorum, downy bromegrass, downy cheat, downy chess, drooping brome.

downy brome (noun)	cheatgrass (noun)
annual or winter annual grass with softly hairy leaves of the Mediterranean	annual or winter annual grass with softly hairy leaves of the Mediterranean