Bromus secalinus vs chess

Bromus secalinus and chess both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bromus secalinus	Yes	No	No	No
chess	Yes	No	No	No

As nouns, Bromus secalinus and chess are synonyms defined as:

Bromus secalinus and chess: weedy annual native to Europe but widely distributed as a weed especially in wheat

Other synonyms of Bromus secalinus include cheat.

Bromus secalinus (noun)	chess (noun)
weedy annual native to Europe but widely distributed as a weed especially in wheat	a board game for two players who move their 16 pieces according to specific rules; the object is to checkmate the opponent's king
	weedy annual native to Europe but widely distributed as a weed especially in wheat