give out vs give off

give out and give off both are verbs.

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

As verbs, give out and give off are synonyms defined as:

give out and give off: give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.

Other synonyms of give out include emit.

give out (verb)	give off (verb)
stop operating or functioning	have as a by-product
prove insufficient	give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.
give to several people
give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.