Meaning : Excessively or hypocritically pious.
Example :
A sickening sanctimonious smile.
Synonyms : pharisaic, pharisaical, pietistic, pietistical, sanctimonious, self-righteous
Holier-than-thou ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Holier-than-thou ka matlab kya hota hai?