breadth vs broad

breadth and broad both are nouns.

Word	Noun	Adjective	Verb	Adverb
breadth	Yes	No	No	No
broad	Yes	Yes	No	No

breadth (noun)	broad (noun)
the extent of something from side to side	slang term for a woman
the capacity to understand a broad range of topics

breadth (adjective)	broad (adjective)
	having great (or a certain) extent from one side to the other
	showing or characterized by broad-mindedness
	lacking subtlety; obvious
	broad in scope or content
	not detailed or specific
	being at a peak or culminating point
	very large in expanse or scope
	(of speech) heavily and noticeably regional