1) (of a person) not able or willing to show feelings or take part (because nervous, arrogant etc) (aloof)

2) (of eyes) tired and so not able to see well (bleary)

3) not able to do harm (to) (harmless)

4) not able to move or be moved; not moving (immobile)

5) protected (from disease, danger, punishment etc); not able to be affected (by); protected (against) (immune)

6) not able or suitable to exist together (incompatible)

7) not able to be treated by an operation; (of a system, innovation) not able to be used (inoperable)

8) not able to be separated (inseparable)

9) not able to walk normally because of an injury or defect; (of an excuse, argument etc) weak and unsatisfactory (lame)

10) not able to burst into flames (non-flammable)