unmistakable

unmistakable
    adj 1: clearly evident to the mind; "his opposition to slavery
           was unmistakable"
    2: clearly revealed to the mind or the senses or judgment; "the
       effects of the drought are apparent to anyone who sees the
       parched fields"; "evident hostility"; "manifest disapproval";
       "patent advantages"; "made his meaning plain"; "it is plain
       that he is no reactionary"; "in plain view" [syn: {apparent},
       {evident}, {manifest}, {patent}, {plain}, {unmistakable}]
    

Unmistakable \Un`mis*tak"a*ble\, a.
   Incapable of being mistaken or misunderstood; clear; plain;
   obvious; evident. -- {Un`mis*tak"a*bly}, adv.
   [1913 Webster] Unmiter
    

124 Moby Thesaurus words for "unmistakable":
      absolute, admitting no exception, all-out, apodictic, apparent,
      bound, categorical, certain, clean-cut, clear, clear and distinct,
      clear as crystal, clear as day, clear-cut, coherent, complete,
      conclusive, connected, consistent, conspicuous, crisp,
      crystal-clear, crystalline, decided, decisive, defined, definite,
      definitive, determinate, direct, discernible, distinct, downright,
      entire, evident, explicit, express, final, fixed, flat, flat-out,
      glaring, global, implicit, in focus, inappealable, indisputable,
      indubitable, ineluctable, inevitable, limpid, loud and clear,
      lucid, luminous, manifest, necessary, noticeable, observable,
      obvious, open-and-shut, out-and-out, outright, palpable, patent,
      pellucid, perceivable, perceptible, peremptory, perfect,
      perfectly sure, perspicuous, plain, plain as day, positive,
      predestined, predetermined, prominent, pronounced, round, seeable,
      self-evident, self-explaining, self-explanatory, simple, staring,
      straight, straight-out, straightforward, sure, sure-enough,
      tangible, to be seen, total, translucent, transparent,
      transpicuous, true, unambiguous, uncircumscribed, unconditional,
      unconditioned, unconfused, undoubting, unequivocal, unhampered,
      unhesitating, univocal, unlimited, unmitigated, unperceivable,
      unqualified, unquestioning, unreserved, unrestricted, unwaivable,
      utter, visible, well-defined, well-marked, well-pronounced,
      well-resolved, whole, without exception, without reserve