jeerer vs disagreeable person

jeerer and disagreeable person both are nouns.

Word	Noun	Adjective	Verb	Adverb
jeerer	Yes	No	No	No
disagreeable person	Yes	No	No	No

As nouns, disagreeable person is a hypernym of jeerer; that is, disagreeable person is a word with a broader meaning than jeerer:

jeerer: someone who jeers or mocks or treats something with contempt or calls out in derision
disagreeable person: a person who is not pleasant or agreeable

Other hypernyms of jeerer include unpleasant person.

jeerer (noun)	disagreeable person (noun)
someone who jeers or mocks or treats something with contempt or calls out in derision	a person who is not pleasant or agreeable