titty vs breast

titty and breast both are nouns.

Word	Noun	Adjective	Verb	Adverb
titty	Yes	No	No	No
breast	Yes	No	Yes	No

As nouns, titty and breast are synonyms defined as:

titty and breast: either of two soft fleshy milk-secreting glandular organs on the chest of a woman

Other synonyms of titty include boob, bosom, knocker, tit.

titty (noun)	breast (noun)
either of two soft fleshy milk-secreting glandular organs on the chest of a woman	the part of an animal's body that corresponds to a person's chest
	either of two soft fleshy milk-secreting glandular organs on the chest of a woman
	the front of the trunk from the neck to the abdomen
	meat carved from the breast of a fowl

titty (verb)	breast (verb)
	confront bodily
	reach the summit (of a mountain)
	meet at breast level