[1] : The Collaborative International Dictionary of English v.0.48

incompatible \in`compat"ible\, n. med.  chem.
   an incompatible substance; esp., in pl., things which can not
   be placed or used together because of a change of chemical
   composition or of opposing medicinal qualities; as, the
   incompatibles of iron.
   1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

incompatible \in`compat"ible\, a. pref. in- not + compatible:
   cf. f. incompatible. it was formerly sometimes written
   incompetible.
   1913 webster
   1. not compatible; so differing as to be incapable of
      harmonious combination or coexistence; inconsistent in
      thought or being; irreconcilably disagreeing; as, persons
      of incompatible tempers; incompatible colors, desires,
      ambition.
      1913 webster

            a strength and obduracy of character incompatible
            with his meek and innocent nature.    --southey.
      1913 webster

   2. chem. incapable of being together without mutual
      reaction or decomposition, as certain medicines.
      1913 webster

   incompatible terms logic, terms which can not be combined
      in thought.

   syn: inconsistent; incongruous; dissimilar; irreconcilable;
        unsuitable; disagreeing; inharmonious; discordant;
        repugnant; contradictory. see inconsistent.
        1913 webster
see also:
incompetible incompatible terms inconsistent 

[3] : WordNet (r) 2.0

incompatible
     adj 1: not compatible; "incompatible personalities"; "incompatible
            colors" ant: compatible
     2: used especially of drugs or muscles that counteract or
        neutralize each other's effect syn: antagonistic ant:
         synergistic
     3: not suitable to your tastes or needs; "the uncongenial
        roommates were always fighting"; "the task was uncongenial
        to one sensitive to rebuffs" syn: uncongenial ant: congenial
     4: incapable of being used with or connected to other devices
        or components without modification ant: compatible
     5: of words so related that one contrasts with the other;
        "`rich' and `hard-up' are contrastive terms" syn: contrastive
     6: not easy to combine harmoniously syn: ill-sorted, mismated,
         unsuited
     7: not compatible with other facts syn: discrepant
     8: not in keeping with what is correct or proper; "completely
        inappropriate behavior" syn: inappropriate, out or
        keepingp, unfitting
     9: used especially of solids or solutions; incapable of
        blending into a stable homogeneous mixture
see also:
compatible antagonistic synergistic uncongenial congenial contrastive 
ill-sorted mismated unsuited discrepant inappropriate 
out or keepingp unfitting 

[4] : Moby Thesaurus II by Grady Ward, 1.0

131 moby thesaurus words for "incompatible":
   abnormal, absurd, anomalous, antagonistic, antipathetic,
   antithetic, assorted, at cross-purposes, at loggerheads, at odds,
   at variance, at war, autistic, bashful, chill, chilly, clashing,
   close, cold, conflicting, contradictory, contrary, contrasted,
   contrasting, cool, cranky, cross, departing, deviating, deviative,
   different, differentiated, differing, disaccordant, disagreeable,
   disagreeing, disconsonant, discordant, discrepant, discrete,
   discriminated, disharmonious, disjoined, disparate,
   disproportionate, dissident, dissimilar, dissociable, dissonant,
   distinct, distinguished, divergent, diverging, divers, diverse,
   diversified, frosty, grating, heterogeneous, hostile, icy,
   immiscible, in disagreement, inaccordant, incoherent,
   incommensurable, incommensurate, incongruous, inconsequent,
   inconsistent, inconsonant, inharmonious, inhospitable, inimical,
   insociable, irreconcilable, jangling, jarring, many, mismatched,
   mopey, mopish, morose, motley, multifarious, negative,
   nongregarious, opposed, opposite, out of accord, out of proportion,
   out of whack, oxymoronic, paradoxical, poles apart, poles asunder,
   repugnant, self-contained, self-contradictory, self-sufficient,
   separate, separated, several, snug, socially incompatible,
   strained, sullen, tense, unamiable, unamicable, unclubbable,
   uncommunicative, uncompanionable, unconformable, uncongenial,
   uncordial, unequal, unfriendly, ungenial, unharmonious, unlike,
   unsociable, unsocial, unsuited, variant, varied, variegated,
   various, varying, widely apart, worlds apart

Incompatible >> I Words
Incompatible, definition of term: Incompatible
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