palingenesis vs palingenetic

palingenesis is a noun but palingenetic is not a noun.

Word	Noun	Adjective	Verb	Adverb
palingenesis	Yes	No	No	No
palingenetic	No	Yes	No	No

palingenesis (noun)	palingenetic (noun)
emergence during embryonic development of various characters or structures that appeared during the evolutionary history of the strain or species

palingenesis (adjective)	palingenetic (adjective)
	of or relating to palingenesis