amberfish vs amberjack

amberfish and amberjack both are nouns.

Word	Noun	Adjective	Verb	Adverb
amberfish	Yes	No	No	No
amberjack	Yes	No	No	No

As nouns, amberfish and amberjack are synonyms defined as:

amberfish and amberjack: any of several amber to coppery fork-tailed warm-water carangid fishes

amberfish (noun)	amberjack (noun)
any of several amber to coppery fork-tailed warm-water carangid fishes	any of several amber to coppery fork-tailed warm-water carangid fishes