popish vs papistic

popish and papistic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
popish	No	Yes	No	No
papistic	No	Yes	No	No

As adjectives, popish and papistic are synonyms defined as:

Other synonyms of popish include papist, papistical, R.C., Roman, Roman Catholic, Romanist, romish.

popish (adjective)	papistic (adjective)
of or relating to or supporting Romanism	of or relating to or supporting Romanism