mephistophelisch

== German == === Etymology === From Mephistopheles +‎ -isch. === Pronunciation === === Adjective === mephistophelisch (strong nominative masculine singular mephistophelischer, comparative mephistophelischer, superlative am mephistophelischsten) (higher register) Mephistophelean, devilish Synonym: teuflisch ==== Declension ==== === Further reading === “mephistophelisch” in Duden online “mephistophelisch”, in Digitales Wörterbuch der deutschen Sprache‎[2] (in German)