fond regard vs affectionateness

fond regard and affectionateness both are nouns.

Word	Noun	Adjective	Verb	Adverb
fond regard	Yes	No	No	No
affectionateness	Yes	No	No	No

As nouns, affectionateness is a hypernym of fond regard; that is, affectionateness is a word with a broader meaning than fond regard:

Other hypernyms of fond regard include affection, fondness, heart, philia, tenderness, warmheartedness, warmness.

fond regard (noun)	affectionateness (noun)
a feeling of affection for a person or an institution	a quality proceeding from feelings of affection or love
	a positive feeling of liking