the.com/hypocrite

means Someone who acts as if they hold certain moral standards or beliefs while behaving in ways that contradict them.

from From Greek 'hypokrites,' meaning 'stage actor' or 'pretender' — literally one who 'answers from under,' tied to 'hypokrinesthai,' to play a part. Greek actors performed behind masks, voicing characters they weren't, and the word slid from the theater into moral life: the hypocrite is someone still wearing the mask after the play is supposed to be over, performing virtue rather than living it.