The Collaborative International Dictionary of English v.0.48:

Inculpate \In*cul"pate\, v. t. [imp. & p. p. Inculpated; p.
   pr. & vb. n. Inculpating.] [LL. inculpatus, p. p. of
   inculpare to blame; pref. in- in + culpa fault. See
   Culpable.]

   Note: [A word of recent introduction.]
   To blame; to impute guilt to; to accuse; to involve or
   implicate in guilt. Contrasted with exculpate.
   [1913 Webster]

         That risk could only exculpate her and not inculpate
         them -- the probabilities protected them so perfectly.
                                                  --H. James.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

32 Moby Thesaurus words for "inculpated":
   accused, arraignable, arraigned, at fault, blamed, censurable,
   charged, cited, criminal, culpable, denounced, faulty, guilty,
   impeachable, impeached, implicated, impugned, in complicity,
   incriminated, indictable, indicted, involved, peccant,
   reprehensible, reproachable, reproached, reprovable, tasked, taxed,
   to blame, under attack, under fire