Lota lota vs cusk

Lota lota and cusk both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lota lota	Yes	No	No	No
cusk	Yes	No	No	No

As nouns, Lota lota and cusk are synonyms defined as:

Lota lota and cusk: elongate freshwater cod of northern Europe and Asia and North America having barbels around its mouth

Other synonyms of Lota lota include burbot, eelpout, ling.

Lota lota (noun)	cusk (noun)
elongate freshwater cod of northern Europe and Asia and North America having barbels around its mouth	large edible marine fish of northern coastal waters; related to cod
	elongate freshwater cod of northern Europe and Asia and North America having barbels around its mouth
	the lean flesh of a cod-like fish of North Atlantic waters