chigoe vs flea

chigoe and flea both are nouns.

Word	Noun	Adjective	Verb	Adverb
chigoe	Yes	No	No	No
flea	Yes	No	No	No

As nouns, flea is a hypernym of chigoe; that is, flea is a word with a broader meaning than chigoe:

chigoe: small tropical flea; the fertile female burrows under the skin of the host including humans
flea: any wingless bloodsucking parasitic insect noted for ability to leap

chigoe (noun)	flea (noun)
small tropical flea; the fertile female burrows under the skin of the host including humans	any wingless bloodsucking parasitic insect noted for ability to leap