'Principled' definitions:

Definition of 'principled'

(from WordNet)
adjective
Based on or manifesting objectively defined standards of rightness or morality; "principled pragmatism and unprincipled expediency"; "a principled person" [ant: unprincipled]

Definition of 'Principled'

From: GCIDE
  • Principle \Prin"ci*ple\, v. t. [imp. & p. p. Principled; p. pr. & vb. n. Principling.] To equip with principles; to establish, or fix, in certain principles; to impress with any tenet, or rule of conduct, good or ill. [1913 Webster]
  • Governors should be well principled. --L'Estrange. [1913 Webster]
  • Let an enthusiast be principled that he or his teacher is inspired. --Locke. [1913 Webster] Princock

Synonyms of 'principled'

From: Moby Thesaurus