griffin vs gryphon

griffin and gryphon both are nouns.

Word	Noun	Adjective	Verb	Adverb
griffin	Yes	No	No	No
gryphon	Yes	No	No	No

As nouns, griffin and gryphon are synonyms defined as:

griffin and gryphon: winged monster with the head of an eagle and the body of a lion

Other synonyms of griffin include griffon.

griffin (noun)	gryphon (noun)
winged monster with the head of an eagle and the body of a lion	winged monster with the head of an eagle and the body of a lion