American Heritage Dictionary
(1)
Century Dictionary
(3)
GNU Webster's 1913
(1)
WordNet
(2)
Elsewhere on the web
The allegations againsty Obama is tasteless, unprincipled, and a blatant LIE!!!— Top Stories - Google News
The unreadable put out by the unprincipled is as good a way to describe the political manifestos of India's national parties.— Hindustan Times News Feeds 'Views'
I do not believe the British Monarchy can survive two heirs who are unprincipled, and self-obsessed.— Royal Anecdotes
But the country's conservative JoongAng Ilbo daily called the decision "unprincipled," adding "there are many who are surprised by how the United States repeatedly concedes to North Korea in negotiations."— CNSNews.com Headlines
He is unprincipled, and probably will do so.— The Minister of Evil The Secret History of Rasputin's Betrayal of Russia

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