Словарь синонимов английского языка - doddering

(adj) shaking, quaking, palsied, trembling, trembly, quivering, quavering, reeling, unsteady, shaky, staggering, shambling, decrepit, faltering; feeble, weak, frail, infirm; aged, old, superannuated, senile, anile: Once a vigorous sportsman, his illness has reduced him do a doddering octogenarian.