Which preposition to use with unprincipled

as Occurrences 2%

They had so disorganized the army that, even in the next campaign of 584, the new consul Aulus Hostilius could not think of undertaking anything serious, especially as the new admiral Lucius Hortensius showed himself to be as incapable and unprincipled as his predecessor.

of Occurrences 2%

With this we may compare the following extract from a letter, addressed in May 1544 to Titian, by one of the most unprincipled of literary bandits who have ever disgraced humanity, but who nevertheless was solemnised to the spirit of true poetry by the grandiose aspect of nature as it appeared to him in Venice.

in Occurrences 1%

Maybe I'm unprincipled in that, but life is so short, an' ef we didn't have lovin' ways to lengthen out our days, why I don't think I'd keer to bother with it, less'n, of co'se, I might be needful to somebody else.

with Occurrences 1%

But I suspected trickery of some sort in the transaction, because he proved himself so unprincipled with regard to the sister.

Which preposition to use with  unprincipled