The Collaborative International Dictionary of English v.0.48:

Hypocritical \Hyp`o*crit"ic*al\, a. [Gr. ?: cf. F.
   hypocritique.]
   Of or pertaining to a hypocrite, or to hypocrisy; as, a
   hypocriticalperson; a hypocritical look; a hypocritical
   action.
   [1913 Webster]

         Hypocritical professions of friendship and of pacific
         intentions were not spared.              --Macaulay.
   -- Hyp`o*crit"ic*al*ly, adv.
   [1913 Webster]

WordNet (r) 3.0 (2006):

hypocritical
    adj 1: professing feelings or virtues one does not have;
           "hypocritical praise"

Moby Thesaurus II by Grady Ward, 1.0:

76 Moby Thesaurus words for "hypocritical":
   Pecksniffian, Tartuffian, Tartuffish, affected, alleged,
   ambidextrous, assumed, avowed, bland, canting, casuistic, claimed,
   counterfeited, deceitful, deceiving, deceptive, dishonest,
   dissembling, double, double-dealing, double-faced, double-minded,
   double-tongued, doublehearted, fake, faked, faking, false, feigned,
   feigning, glib, goody, goody-goody, holier-than-thou, hypocritic,
   in name only, insincere, left-handed, lying, mealymouthed,
   mendacious, moralistic, oily, ostensible, pecksniffian, perfidious,
   pharisaic, pharisaical, pharisean, phony, pietistic, pious,
   pretended, pretending, pretexted, professed, purported, put-on,
   sanctified, sanctimonious, self-righteous, sham, simon-pure,
   simulated, smooth, smooth-spoken, smooth-tongued, sniveling,
   so-called, specious, spurious, treacherous, two-faced, unctuous,
   underhand, untrustworthy