teat vs pap

teat and pap both are nouns.

Word	Noun	Adjective	Verb	Adverb
teat	Yes	No	No	No
pap	Yes	No	No	No

As nouns, teat and pap are synonyms defined as:

Other synonyms of teat include mamilla, mammilla, nipple, tit.

teat (noun)	pap (noun)
the small projection of a mammary gland	the small projection of a mammary gland
	worthless or oversimplified ideas
	a diet that does not require chewing; advised for those with intestinal disorders