C2 adjective /ˌfærɪˈseɪɪkəl/
pharisaical
pharisaïque
Meaning
Excessively concerned with formal rules or outward show of morality, often in a hypocritical way.
Example
His pharisaical behavior made people doubt his sincerity.
Son comportement pharisaïque a fait douter les gens de sa sincérité.