embryonal vs embryonic

embryonal and embryonic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
embryonal	No	Yes	No	No
embryonic	No	Yes	No	No

As adjectives, embryonal and embryonic are synonyms defined as:

Other synonyms of embryonal include embryologic.

embryonal (adjective)	embryonic (adjective)
of an organism prior to birth or hatching	in an early stage of development
	of an organism prior to birth or hatching