pietistical vs sanctimonious

pietistical and sanctimonious both are adjectives.

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

As adjectives, pietistical and sanctimonious are synonyms defined as:

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

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