matte up vs mat up

matte up and mat up both are verbs.

Word	Noun	Adjective	Verb	Adverb
matte up	No	No	Yes	No
mat up	No	No	Yes	No

As verbs, matte up and mat up are synonyms defined as:

matte up and mat up: change texture so as to become matted and felt-like

Other synonyms of matte up include felt, felt up, mat, matt-up, matte.

matte up (verb)	mat up (verb)
change texture so as to become matted and felt-like	change texture so as to become matted and felt-like