| senile(adjective, physical, feeble, frail, age) |
| decrepit(adjective, weak, delicate, ill, sick) |
| old(adjective, feeble, age, enervated, dilapidated) |
| infirm(adjective, weak, delicate, sick, feeble) |
| doddering(adjective, weak, feeble, frail, flimsy) |
| aged(adjective, weak, feeble, frail, age) |
| elderly(adjective, age) |
| feeble(adjective, weak, delicate, ill, sick) |
| superannuated(adjective, feeble, frail, age, flimsy) |
| weak(adjective, delicate, ill, sick, feeble) |
| ancient(adjective, imbecile) |
| doting(adjective, weak, feeble, age, imbecile) |
| senescent(adjective, weak, feeble, enervated, imbecile) |
| shaky(adjective, weak, delicate, ill, sick) |
| antiquated(adjective, feeble, frail, age, flimsy) |
| debilitated(adjective, weak, delicate, ill, sick) |
| geriatric(age, enervated, senescent, irresilient) |
| hoary(adjective, age) |
| imbecile(adjective, weak, feeble, age) |
| old-womanish |