notice vs comprehend

notice is a noun but comprehend is not a noun.

Word	Noun	Adjective	Verb	Adverb
notice	Yes	No	Yes	No
comprehend	No	No	Yes	No

notice (noun)	comprehend (noun)
the act of noticing or paying attention
polite or favorable attention
a sign posted in a public place as an advertisement
an announcement containing information about an event
a request for payment
advance notification (usually written) of the intention to withdraw from an arrangement of contract
a short critical review

notice (verb)	comprehend (verb)
make or write a comment on	get the meaning of something
express recognition of the presence or existence of, or acquaintance with	to become aware of through the senses
notice or perceive	include in scope; include as part of something broader; have as one's sphere or territory
discover or determine the existence, presence, or fact of by perception with the eyes