predominate vs predominant

predominate and predominant both are adjectives.

Word	Noun	Adjective	Verb	Adverb
predominate	No	Yes	Yes	No
predominant	No	Yes	No	No

As adjectives, predominate and predominant are synonyms defined as:

Other synonyms of predominate include overriding, paramount, preponderant, preponderating.

predominate (adjective)	predominant (adjective)
having superior power and influence	having superior power and influence
	most frequent or common

predominate (verb)	predominant (verb)
be larger in number, quantity, power, status or importance
appear very large or occupy a commanding position