grindle vs Amia calva

grindle and Amia calva both are nouns.

Word	Noun	Adjective	Verb	Adverb
grindle	Yes	No	No	No
Amia calva	Yes	No	No	No

As nouns, grindle and Amia calva are synonyms defined as:

grindle and Amia calva: primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America

Other synonyms of grindle include bowfin, dogfish.

grindle (noun)	Amia calva (noun)
primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America	primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America