give off vs reflect

give off and reflect both are verbs.

Word	Noun	Adjective	Verb	Adverb
give off	No	No	Yes	No
reflect	No	No	Yes	No

As verbs, reflect is a hyponym of give off; that is, reflect is a word with a more specific, narrower meaning than give off:

give off: give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.
reflect: be bright by reflecting or casting light

Other hyponyms of give off include effuse, shine, spark, sparkle, radiate, scintillate, fume, smoke, reek, shoot, ray, steam.

give off (verb)	reflect (verb)
have as a by-product	reflect deeply on a subject
give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.	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