judge vs disqualify

judge is a noun but disqualify is not a noun.

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

As verbs, disqualify is a hyponym of judge; that is, disqualify is a word with a more specific, narrower meaning than judge:

Other hyponyms of judge include acquit, assoil, clear, discharge, exculpate, exonerate, convict, tout, find, rule, qualify, intonate, intone.

judge (noun)	disqualify (noun)
a public official authorized to decide questions brought before a court of justice
an authority who is able to estimate worth or quality

judge (verb)	disqualify (verb)
form a critical opinion of	make unfit or unsuitable
judge tentatively or form an estimate of (quantities or time)	declare unfit
determine the result of (a competition)
pronounce judgment on
put on trial or hear a case and sit as the judge at the trial of