| forceless(enervated, senescent, irresilient) |
| geriatric(enervated, senescent, irresilient) |
| gimp(enervated, senescent, irresilient) |
| gray-haired(enervated, senescent, irresilient) |
| halter(enervated, senescent, irresilient) |
| housebound(enervated, senescent, irresilient) |
| impotent(enervated, senescent, irresilient) |
| in second childhood(expression, idiom, enervated, senescent, irresilient) |
| infecund(enervated, senescent, irresilient) |
| infirm(enervated, senescent, irresilient) |
| invalid(enervated, senescent, irresilient) |
| irresilient(enervated, senescent, wornout) |
| laid low(expression, enervated, senescent, irresilient) |
| not young(expression, enervated, senescent, irresilient) |
| old(enervated, senescent, irresilient) |
| oldish(enervated, senescent, irresilient) |
| over the hill(expression, idiom, enervated, senescent, irresilient) |
| overrefined(degenerate, enervated, senescent, irresilient, unchaste) |
| overripe(degenerate, enervated, senescent, irresilient, unchaste) |
| played out(expression, degenerate, enervated, senescent, irresilient) |