determiner vs determinant

determiner and determinant both are nouns.

Word	Noun	Adjective	Verb	Adverb
determiner	Yes	No	No	No
determinant	Yes	Yes	No	No

As nouns, determiner and determinant are synonyms defined as:

Other synonyms of determiner include causal factor, determinative, determining factor.

determiner (noun)	determinant (noun)
a determining or causal element or factor	a determining or causal element or factor
one of a limited class of noun modifiers that determine the referents of noun phrases	a square matrix used to solve simultaneous equations
an argument that is conclusive	the site on the surface of an antigen molecule to which an antibody attaches itself

determiner (adjective)	determinant (adjective)
	having the power or quality of deciding