imagine vs suspect

imagine is not a noun while suspect is a noun.

Word	Noun	Adjective	Verb	Adverb
imagine	No	No	Yes	No
suspect	Yes	Yes	Yes	No

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

imagine (noun)	suspect (noun)
	someone who is under suspicion
	a person or institution against whom an action is brought in a court of law; the person being sued or accused

imagine (adjective)	suspect (adjective)
	not as expected

imagine (verb)	suspect (verb)
expect, believe, or suppose	regard as untrustworthy; regard with suspicion; have no faith or confidence in
form a mental image of something that is not present or that is not the case	imagine to be the case or true or probable
	hold in suspicion; believe to be guilty