shamanism vs shamanistic

shamanism is a noun but shamanistic is not a noun.

Word	Noun	Adjective	Verb	Adverb
shamanism	Yes	No	No	No
shamanistic	No	Yes	No	No

shamanism (noun)	shamanistic (noun)
an animistic religion of northern Asia having the belief that the mediation between the visible and the spirit worlds is effected by shamans
any animistic religion similar to Asian shamanism (especially as practiced by certain Native American tribes)

shamanism (adjective)	shamanistic (adjective)
	of or relating to shamanism