decrepit

adjective

1 a decrepit old man:

feeble, enfeebled, infirm, weak, weakened, weakly, frail, debilitated, incapacitated, wasted, doddering, tottering, out of shape, in bad shape;

old, elderly, aged, ancient, in one's dotage, long in the tooth, senile;

superannuated, senescent;

informal past it, over the hill, no spring chicken.

▷antonyms strong, fit.

2 a decrepit house:

dilapidated, rickety, run down, broken-down, tumbledown, ramshackle, worn out, derelict, in ruins, ruined, falling apart, falling to pieces, in (a state of) disrepair, creaky, creaking, gone to rack and ruin, on its last legs;

battered, decayed, decaying, crumbling, deteriorated, deteriorating, antiquated, superannuated, the worse for wear;

Australian, New Zealand, informal rumpty.

▷antonyms sound.