The Collaborative International Dictionary of English v.0.48:

Style \Style\, v. t. [imp. & p. p. Styled; p. pr. & vb. n.
   Styling.]
   To entitle; to term, name, or call; to denominate. "Styled
   great conquerors." --Milton.
   [1913 Webster]

         How well his worth and brave adventures styled.
                                                  --Dryden.
   [1913 Webster]

   Syn: To call; name; denominate; designate; term;
        characterize.
        [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

19 Moby Thesaurus words for "styled":
   called, christened, couched, denominate, denominated, designated,
   dubbed, expressed, formulated, identified as, known as, named,
   phrased, presented, put, termed, titled, worded, yclept