determiner vs clincher

determiner and clincher both are nouns.

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

As nouns, clincher is a hyponym of determiner; that is, clincher is a word with a more specific, narrower meaning than determiner:

Other hyponyms of determiner include decisive factor, influence.

As nouns, determiner and clincher are synonyms defined as:

Other synonyms of determiner include determining factor.

determiner (noun)	clincher (noun)
a determining or causal element or factor	a tool used to clinch nails or bolts or rivets
one of a limited class of noun modifiers that determine the referents of noun phrases	a point or fact or remark that settles something conclusively
an argument that is conclusive	an argument that is conclusive