optics vs reflect

optics is a noun but reflect is not a noun.

Word	Noun	Adjective	Verb	Adverb
optics	Yes	No	No	No
reflect	No	No	Yes	No

optics (noun)	reflect (noun)
optical properties
the branch of physics that studies the physical properties of light

optics (verb)	reflect (verb)
	reflect deeply on a subject
	give evidence of the quality of
	give evidence of a certain behavior
	to throw or bend back (from a surface)
	manifest or bring back
	show an image of
	be bright by reflecting or casting light