protectiveness vs fondness

protectiveness and fondness both are nouns.

Word	Noun	Adjective	Verb	Adverb
protectiveness	Yes	No	No	No
fondness	Yes	No	No	No

As nouns, fondness is a hypernym of protectiveness; that is, fondness is a word with a broader meaning than protectiveness:

Other hypernyms of protectiveness include affection, affectionateness, heart, philia, tenderness, warmheartedness, warmness.

protectiveness (noun)	fondness (noun)
the quality of providing protection	a quality proceeding from feelings of affection or love
a feeling of protective affection	a positive feeling of liking
	a predisposition to like something