pointedness vs straightness

pointedness and straightness both are nouns.

Word	Noun	Adjective	Verb	Adverb
pointedness	Yes	No	No	No
straightness	Yes	No	No	No

As nouns, straightness is a hypernym of pointedness; that is, straightness is a word with a broader meaning than pointedness:

pointedness: the quality of being obviously directed at a particular person or thing
straightness: trueness of course toward a goal

Other hypernyms of pointedness include directness.

pointedness (noun)	straightness (noun)
the property of a shape that tapers to a sharp tip	a sexual attraction to (or sexual relations with) persons of the opposite sex
the quality of being obviously directed at a particular person or thing	freedom from crooks or curves or bends or angles
	(of hair) lack of a tendency to curl
	having honest intentions
	trueness of course toward a goal