ray vs math

ray and math both are nouns.

Word	Noun	Adjective	Verb	Adverb
ray	Yes	No	Yes	No
math	Yes	No	No	No

ray (noun)	math (noun)
cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins	a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
any of the stiff bony spines in the fin of a fish
the syllable naming the second (supertonic) note of any major scale in solmization
a column of light (as from a beacon)
a group of nearly parallel lines of electromagnetic radiation
a branch of an umbel or an umbelliform inflorescence
(mathematics) a straight line extending from a point

ray (verb)	math (verb)
expose to radiation
extend or spread outward from a center or focus or inward towards a center
emit as rays