scan vs misread

scan is a noun but misread is not a noun.

Word	Noun	Adjective	Verb	Adverb
scan	Yes	No	Yes	No
misread	No	No	Yes	No

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

scan (noun)	misread (noun)
the act of scanning; systematic examination of a prescribed region
an image produced by scanning

scan (verb)	misread (verb)
obtain data from magnetic tapes or other digital sources	interpret wrongly
read metrically	read or interpret wrongly
make a wide, sweeping search of
move a light beam over; in electronics, to reproduce an image
examine hastily
examine minutely or intensely
conform to a metrical pattern