affection vs respect

affection and respect both are nouns.

Word	Noun	Adjective	Verb	Adverb
affection	Yes	No	No	No
respect	Yes	No	Yes	No

As nouns, respect is a hyponym of affection; that is, respect is a word with a more specific, narrower meaning than affection:

Other hyponyms of affection include attachment, fond regard, protectiveness, regard, soft spot.

affection (noun)	respect (noun)
a positive feeling of liking	behavior intended to please your parents
	a courteous expression (by word or deed) of esteem or regard
	courteous regard for people's feelings
	(usually preceded by `in') a detail or point
	an attitude of admiration or esteem
	a feeling of friendship and esteem
	the condition of being honored (esteemed or respected or well regarded)

affection (verb)	respect (verb)
	regard highly; think much of
	show respect towards