not capable
not adequate; helpless
Cases of word usage
1) weak, without energy; incapable (because too subtle, sensitive, refined) (effete)
2) incapable of failure, involving no risk (foolproof)
3) not having enough strength, influence etc (to do something or prevent, act, change etc something); (of a man) incapable of sexual intercourse (impotent)
4) incapable of making mistakes or doing wrong (infallible)
