judge vs knock

judge and knock both are nouns.

Word	Noun	Adjective	Verb	Adverb
judge	Yes	No	Yes	No
knock	Yes	No	Yes	No

judge (noun)	knock (noun)
a public official authorized to decide questions brought before a court of justice	the act of hitting vigorously
an authority who is able to estimate worth or quality	negative criticism
	a vigorous blow
	the sound of knocking (as on a door or in an engine or bearing)
	a bad experience

judge (verb)	knock (verb)
form a critical opinion of	find fault with; express criticism of; point out real or perceived flaws
judge tentatively or form an estimate of (quantities or time)	knock against with force or violence
determine the result of (a competition)	rap with the knuckles
pronounce judgment on	deliver a sharp blow or push
put on trial or hear a case and sit as the judge at the trial of	make light, repeated taps on a surface
	sound like a car engine that is firing too early