insectivore vs creature

insectivore and creature both are nouns.

Word	Noun	Adjective	Verb	Adverb
insectivore	Yes	No	No	No
creature	Yes	No	No	No

As nouns, creature is a hypernym of insectivore; that is, creature is a word with a broader meaning than insectivore:

Other hypernyms of insectivore include animal, animate being, beast, brute, fauna.

insectivore (noun)	creature (noun)
small insect-eating mainly nocturnal terrestrial or fossorial mammals	a living organism characterized by voluntary movement
any organism that feeds mainly on insects	a living being
	a person who is controlled by others and is used to perform unpleasant or dishonest tasks for someone else