devilry n. + Add to list UK //dˈɛvɪlɹi// dev·il·ry SynonymsEtymology Synonyms devilmentdeviltrymischiefmischief makingmischievousnessrascalityrogueryroguishnessshenaniganOriginMEdevelrye→ENdevilry From Middle English develrye; equivalent to devil + -ry.