Squatina squatina vs monkfish

Squatina squatina and monkfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
Squatina squatina	Yes	No	No	No
monkfish	Yes	No	No	No

As nouns, Squatina squatina and monkfish are synonyms defined as:

Squatina squatina and monkfish: sharks with broad flat bodies and winglike pectoral fins but that swim the way sharks do

Other synonyms of Squatina squatina include angel shark, angelfish.

Squatina squatina (noun)	monkfish (noun)
sharks with broad flat bodies and winglike pectoral fins but that swim the way sharks do	fishes having large mouths with a wormlike filament attached for luring prey
	sharks with broad flat bodies and winglike pectoral fins but that swim the way sharks do
	flesh of a large-headed anglerfish of the Atlantic waters of North America