despising vs hatred

despising and hatred both are nouns.

Word	Noun	Adjective	Verb	Adverb
despising	Yes	No	No	No
hatred	Yes	No	No	No

As nouns, hatred is a hypernym of despising; that is, hatred is a word with a broader meaning than despising:

despising: a feeling of scornful hatred
hatred: the emotion of intense dislike; a feeling of dislike so strong that it demands action

Other hypernyms of despising include hate.

despising (noun)	hatred (noun)
a feeling of scornful hatred	the emotion of intense dislike; a feeling of dislike so strong that it demands action