capelan vs caplin

capelan and caplin both are nouns.

Word	Noun	Adjective	Verb	Adverb
capelan	Yes	No	No	No
caplin	Yes	No	No	No

As nouns, capelan and caplin are synonyms defined as:

capelan and caplin: very small northern fish; forage for sea birds and marine mammals and other fishes

Other synonyms of capelan include capelin.

capelan (noun)	caplin (noun)
very small northern fish; forage for sea birds and marine mammals and other fishes	very small northern fish; forage for sea birds and marine mammals and other fishes