unprincipled Meaning, Definition & Usage

  1. adjective lacking principles or moral scruples
    • freedom from coarse unprincipled calumny"- A.E.Stevenson
  2. adjective satellite having little or no integrity

WordNet

Un*prin"ci*pled adjective
Etymology
Pref. un- not + principled.
Definitions
  1. Being without principles; especially, being without right moral principles; also, characterized by absence of principle. -- Un*prin"ci*pled*ness, n.

Webster 1913