mistake vs misjudge

mistake is a noun but misjudge is not a noun.

Word	Noun	Adjective	Verb	Adverb
mistake	Yes	No	Yes	No
misjudge	No	No	Yes	No

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

Other hyponyms of mistake include misremember, slip up, stumble, trip up, fall for.

mistake (noun)	misjudge (noun)
a wrong action attributable to bad judgment or ignorance or inattention
an understanding of something that is not correct
part of a statement that is not correct

mistake (verb)	misjudge (verb)
to make a mistake or be incorrect	judge incorrectly
identify incorrectly