v. (UN-2 6 b.)
1713. Gentl. Instructed, II. 108. The Press has not only effeminated the Mind, but Unprincipld the Understanding.
176072. H. Brooke, Fool of Qual. (1809), I. 87. When I behold so many scoundrels I reflect, that they have been principled, or rather unprincipled, by such tutors as Mr. Vindex.