dissemble vs dissembler

dissemble is not a noun while dissembler is a noun.

Word	Noun	Adjective	Verb	Adverb
dissemble	No	No	Yes	No
dissembler	Yes	No	No	No

dissemble (noun)	dissembler (noun)
	a person who professes beliefs and opinions that he or she does not hold in order to conceal his or her real feelings or motives

dissemble (verb)	dissembler (verb)
make believe with the intent to deceive
behave unnaturally or affectedly
hide under a false appearance