scelerātē adv.with comp.and sup.
sceleratus, impiously, wickedly, scandalously, nefariously : feci: domus sceleratius aedificata quam Eversa: insidias sceleratissime machinatus.
scĕlĕrātē, adv., v. scelero, P. a. fin. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.