1. (

• incompatible ,

) not compatible; "incompatible personalities"; "incompatible colors" ;

2. (

• antagonistic ,
• incompatible

) used especially of drugs or muscles that counteract or neutralize each other's effect ;

3. (

• uncongenial ,
• incompatible ,

) not suitable to your tastes or needs; "the uncongenial roommates were always fighting"; "the task was uncongenial to one sensitive to rebuffs" ;

4. (

• incompatible ,

) incapable of being used with or connected to other devices or components without modification ;

5. (

• contrastive ,
• incompatible

) of words so related that one contrasts with the other; "`rich' and `hard-up' are contrastive terms" ;

6. (

• ill-sorted ,
• incompatible ,
• mismated ,
• unsuited

) not easy to combine harmoniously ;

7. (

• discrepant ,
• incompatible

) not compatible with other facts ;

8. (

• inappropriate ,
• incompatible ,
• out_or_keeping ,
• unfitting

) not in keeping with what is correct or proper; "completely inappropriate behavior" ;

9. (

• incompatible

) used especially of solids or solutions; incapable of blending into a stable homogeneous mixture ;