mismated vs ill-sorted

mismated and ill-sorted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
mismated	No	Yes	No	No
ill-sorted	No	Yes	No	No

As adjectives, mismated and ill-sorted are synonyms defined as:

Other synonyms of mismated include incompatible, unsuited.

mismated (adjective)	ill-sorted (adjective)
not easy to combine harmoniously	not easy to combine harmoniously