The phonetic transcription of "sanctimonious" is /ˌsæŋktɪˈməʊniəs/ in British English and /ˌsæŋktoʊˈmoʊniəs/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "sanctimonious": self-righteous, holier-than-thou, pious, preachy.
Example usage of "sanctimonious": "He's so sanctimonious, always acting like he's better than us.". More examples on the page.