incompatible

1. Not compatible (synset 300510104)
   "incompatible personalities"; "incompatible colors"
   also:

   • incompatible, uncongenial - not suitable to your tastes or needs
   • inharmonious, unharmonious - not in harmony
   • mismatched - either not matched or unsuitably matched
   • different - unlike in nature or quality or form or degree
   similar to:

   • antagonistic - incapable of harmonious association
   • clashing - sharply and harshly discordant
   • contradictory, mutually exclusive - unable for both to exist or be true at the same time
   • uncongenial - used of plant stock or scions; incapable of being grafted
2. Used especially of drugs or muscles that counteract or neutralize each other's effect (synset 300626239)
   similar to:

   • antacid - acting to neutralize acid (especially in the stomach)
   • antiphlogistic - counteracting inflammation
   same as: antagonistic
3. Not suitable to your tastes or needs (synset 300563301)
   "the uncongenial roommates were always fighting"; "the task was uncongenial to one sensitive to rebuffs"
   also:

   • incompatible - not compatible
   • unfriendly - not disposed to friendship or friendliness
   • unsympathetic - not sympathetic or disposed toward
   similar to: disagreeable, unsympathetic - not agreeing with your tastes or expectations
   same as: uncongenial
4. Incapable of being used with or connected to other devices or components without modification (synset 300511131)
   referred to in: computer, computing device, computing machine, data processor, electronic computer, information processing system - a machine for performing calculations automatically
5. Of words so related that one contrasts with the other (synset 302391140)
   "`rich' and `hard-up' are contrastive terms"
   similar to: antonymous - of words: having opposite meanings
   same as: contrastive
6. Not easy to combine harmoniously (synset 301490696)
   similar to: mismatched - either not matched or unsuitably matched
   same as: ill-sorted, mismated, unsuited
7. Not compatible with other facts (synset 300580874)
   similar to: inconsistent - displaying a lack of consistency
   same as: discrepant
8. Not in keeping with what is correct or proper (synset 300565174)
   "completely inappropriate behavior"
   similar to: incongruous - lacking in harmony or compatibility or appropriateness
   same as: inappropriate, out or keeping, unfitting
9. Used especially of solids or solutions;
   Incapable of blending into a stable homogeneous mixture (synset 300511821)
   similar to: immiscible, non-miscible, unmixable - (chemistry, physics) incapable of mixing

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