Mephistopheleanly (English, adv)
expansion: Mephistopheleanly (comparative more Mephistopheleanly, superlative most Mephistopheleanly)
Senses:
glosses: In a Mephistophelean manner.
Forms:
form: more Mephistopheleanly
tags: comparative
form: most Mephistopheleanly
tags: superlative