give off vs steam

give off is not a noun while steam is a noun.

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

As verbs, steam is a hyponym of give off; that is, steam 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.
steam: emit steam

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

give off (noun)	steam (noun)
	water at boiling temperature diffused in the atmosphere

give off (verb)	steam (verb)
have as a by-product	cook something by letting steam pass over it
give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.	clean by means of steaming
	get very agitated or angry
	rise as vapor
	travel by means of steam power
	emit steam