plainement

== Middle French == === Alternative forms === planement, plenement === Etymology === plaine +‎ -ment === Adverb === plainement plainly; without ambiguity or dishonestly === References === Frédéric Godefroy (1880–1902), “plainement”, in Dictionnaire de l’ancienne langue française et de tous ses dialectes du IXe au XVe siècle […], Paris: F[riedrich] Vieweg; Émile Bouillon, →OCLC.