knight vs chess

knight and chess both are nouns.

Word	Noun	Adjective	Verb	Adverb
knight	Yes	No	Yes	No
chess	Yes	No	No	No

knight (noun)	chess (noun)
a chessman shaped to resemble the head of a horse; can move two squares horizontally and one vertically (or vice versa)	a board game for two players who move their 16 pieces according to specific rules; the object is to checkmate the opponent's king
originally a person of noble birth trained to arms and chivalry; today in Great Britain a person honored by the sovereign for personal merit	weedy annual native to Europe but widely distributed as a weed especially in wheat

knight (verb)	chess (verb)
raise (someone) to knighthood