Bible Theasaurus

Cowardly (5 instances)
Decrepit (1 instance)
Degrading (3 instances)
Demoralizing (1 instance)
Faint (84 instances)
Feeble (165 instances)
Flimsy (2 instances)
Frail (15 instances)
Imperfect (6 instances)
Impotent (5 instances)
Infirm (27 instances)

King James Version Public Domain