torsk vs cusk

torsk and cusk both are nouns.

Word	Noun	Adjective	Verb	Adverb
torsk	Yes	No	No	No
cusk	Yes	No	No	No

As nouns, torsk and cusk are synonyms defined as:

torsk and cusk: large edible marine fish of northern coastal waters; related to cod

Other synonyms of torsk include Brosme brosme.

torsk (noun)	cusk (noun)
large edible marine fish of northern coastal waters; related to cod	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