causelessly

From causeless + -ly.

causelessly (comparative more causelessly, superlative most causelessly)

1. Without cause; in a causeless manner.
   • 1874, Ernest Myers, The Extant Odes of Pindar, translated into English, Introduction, page 14:

     He sees evil only in the shape of some moral baseness […] , or else in the shape of a dark mystery of pain, to be endured by those on whom it causelessly falls in a proud though undefiant silence.

• causeless
• causelessness