deplorable vs criminal

deplorable is not a noun while criminal is a noun.

Word	Noun	Adjective	Verb	Adverb
deplorable	No	Yes	No	No
criminal	Yes	Yes	No	No

As adjectives, deplorable and criminal are synonyms defined as:

Other synonyms of deplorable include condemnable, reprehensible, vicious.

deplorable (noun)	criminal (noun)
	someone who has committed a crime or has been legally convicted of a crime

deplorable (adjective)	criminal (adjective)
bad; unfortunate	guilty of crime or serious offense
of very poor quality or condition	involving or being or having the nature of a crime
bringing or deserving severe rebuke or censure	bringing or deserving severe rebuke or censure