noncompatible

adjective

non·​com·​pat·​i·​ble ˌnän-kəm-ˈpa-tə-bəl 

: not compatible : incompatible sense 1

a genetically noncompatible donor

noncompatible applications/devices

An industry group that had proposed an advanced system compatible with current TV's has put it on hold in favor of a noncompatible, digitized system.

—George Mannes

noncompatibility

ˌnän-kəm-ˌpa-tə-ˈbi-lə-tē 

noun

Word History

First Known Use

1850, in the meaning defined above