pietistic vs sanctimonious

pietistic and sanctimonious both are adjectives.

Word	Noun	Adjective	Verb	Adverb
pietistic	No	Yes	No	No
sanctimonious	No	Yes	No	No

As adjectives, pietistic and sanctimonious are synonyms defined as:

Other synonyms of pietistic include holier-than-thou, pharisaic, pharisaical, pietistical, self-righteous.

pietistic (adjective)	sanctimonious (adjective)
of or relating to Pietism	excessively or hypocritically pious
excessively or hypocritically pious