insect vs disagreeable person

insect and disagreeable person both are nouns.

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

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

insect: a person who has a nasty or unethical character undeserving of respect
disagreeable person: a person who is not pleasant or agreeable

Other hypernyms of insect include unpleasant person.

insect (noun)	disagreeable person (noun)
small air-breathing arthropod	a person who is not pleasant or agreeable
a person who has a nasty or unethical character undeserving of respect