monotype vs monotypic

monotype is a noun but monotypic is not a noun.

Word	Noun	Adjective	Verb	Adverb
monotype	Yes	No	No	No
monotypic	No	Yes	No	No

monotype (noun)	monotypic (noun)
a typesetting machine operated from a keyboard that sets separate characters
the sole print made by pressing paper against a painted or inked glass or metal plate
(biology) a taxonomic group with a single member (a single species or genus)

monotype (adjective)	monotypic (adjective)
	consisting of only one type