disinclination vs reluctance

disinclination and reluctance both are nouns.

Word	Noun	Adjective	Verb	Adverb
disinclination	Yes	No	No	No
reluctance	Yes	No	No	No

As nouns, disinclination and reluctance are synonyms defined as:

Other synonyms of disinclination include hesitancy, hesitation, indisposition.

disinclination (noun)	reluctance (noun)
a certain degree of unwillingness	a certain degree of unwillingness
that toward which you are inclined to feel dislike	(physics) opposition to magnetic flux (analogous to electric resistance)