medial vs medium

medial is not a noun while medium is a noun.

Word	Noun	Adjective	Verb	Adverb
medial	No	Yes	No	No
medium	Yes	Yes	No	No

medial (noun)	medium (noun)
	an occupation for which you are especially well suited
	an intervening substance through which signals can travel as a means for communication
	a means or instrumentality for storing or communicating information
	(usually plural) transmissions that are disseminated widely to the public
	the surrounding environment
	someone who serves as an intermediary between the living and the dead
	a state that is intermediate between extremes; a middle position
	(bacteriology) a nutrient substance (solid or liquid) that is used to cultivate micro-organisms
	(biology) a substance in which specimens are preserved or displayed
	a liquid with which pigment is mixed by a painter
	an intervening substance through which something is achieved

medial (adjective)	medium (adjective)
relating to or situated in or extending toward the middle	(meat) cooked until there is just a little pink meat inside
dividing an animal into right and left halves	around the middle of a scale of evaluation