- suaviter in modo, fortiter in re
Origin of suasion
Word Origin for suasion
late 14c., probably via Old French suasion (14c.), from Latin suasionem (nominative suasio) "an advising, a counseling," from suasus, past participle of suadere "to urge, persuade" (related to suavis "sweet;" see sweet). Survives chiefly in phrase moral suasion (1640s).