dominate vs dominant

dominate is not a noun while dominant is a noun.

Word	Noun	Adjective	Verb	Adverb
dominate	No	No	Yes	No
dominant	Yes	Yes	No	No

dominate (noun)	dominant (noun)
	an allele that produces the same phenotype whether its paired allele is identical or different
	(music) the fifth note of the diatonic scale

dominate (adjective)	dominant (adjective)
	exercising influence or control
	(of genes) producing the same phenotype whether its allele is identical or dissimilar
	most frequent or common

dominate (verb)	dominant (verb)
have dominance or the power to defeat over
be larger in number, quantity, power, status or importance
be in control
look down on
be greater in significance than