stand for vs stomach

stand for is not a noun while stomach is a noun.

Word	Noun	Adjective	Verb	Adverb
stand for	No	No	Yes	No
stomach	Yes	No	Yes	No

As verbs, stomach is a hypernym of stand for; that is, stomach is a word with a broader meaning than stand for:

Other hypernyms of stand for include abide, bear, brook, digest, endure, put up, stand, stick out, suffer, support, tolerate.

stand for (noun)	stomach (noun)
	an enlarged and muscular saclike organ of the alimentary canal; the principal organ of digestion
	the region of the body of a vertebrate between the thorax and the pelvis
	an appetite for food
	an inclination or liking for things involving conflict or difficulty or unpleasantness

stand for (verb)	stomach (verb)
tolerate or bear	put up with something or somebody unpleasant
denote or connote	bear to eat
express indirectly by an image, form, or model; be a symbol
take the place of or be parallel or equivalent to