turtle vs turtler

turtle and turtler both are nouns.

Word	Noun	Adjective	Verb	Adverb
turtle	Yes	No	Yes	No
turtler	Yes	No	No	No

turtle (noun)	turtler (noun)
any of various aquatic and land reptiles having a bony shell and flipper-like limbs for swimming	someone whose occupation is hunting turtles
a sweater or jersey with a high close-fitting collar

turtle (verb)	turtler (verb)
hunt for turtles, especially as an occupation
overturn accidentally