necromantical vs necromantic

necromantical and necromantic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
necromantical	No	Yes	No	No
necromantic	No	Yes	No	No

As adjectives, necromantical and necromantic are synonyms defined as:

necromantical and necromantic: relating to or associated with necromancy

necromantical (adjective)	necromantic (adjective)
relating to or associated with necromancy	relating to or associated with necromancy
	given to or produced by or used in the art of conjuring up the dead