Alectis ciliaris vs threadfish

Alectis ciliaris and threadfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alectis ciliaris	Yes	No	No	No
threadfish	Yes	No	No	No

As nouns, Alectis ciliaris and threadfish are synonyms defined as:

Alectis ciliaris and threadfish: fish having greatly elongated front rays on dorsal and anal fins

Other synonyms of Alectis ciliaris include thread-fish.

Alectis ciliaris (noun)	threadfish (noun)
fish having greatly elongated front rays on dorsal and anal fins	fish having greatly elongated front rays on dorsal and anal fins