hate vs execrate

hate is a noun but execrate is not a noun.

Word	Noun	Adjective	Verb	Adverb
hate	Yes	No	Yes	No
execrate	No	No	Yes	No

As verbs, execrate is a hyponym of hate; that is, execrate is a word with a more specific, narrower meaning than hate:

Other hyponyms of hate include abhor, abominate, loathe, contemn, despise, disdain, scorn.

hate (noun)	execrate (noun)
the emotion of intense dislike; a feeling of dislike so strong that it demands action

hate (verb)	execrate (verb)
to have and express negative sentiments about a person	curse or declare to be evil or anathema or threaten with divine punishment
dislike intensely; feel antipathy or aversion towards	find repugnant