List of decrepit synonyms and decrepit related words.
aged, ancient, anile, antiquated, battered, beat-up, beaten up, bedraggled, broken-down, cast-off, childish, childlike, crabbed, creaking, creaky, crippled, crumbling, damaged, debilitated, decayed, decaying, derelict, deteriorated, dilapidated, disabled, disintegrating, doddered, doddering, doddery, doited, doting, down-at-heel, elderly, enervated, enfeebled, feeble, flimsy, fossilized, fragile, frail, gaga, gerontal, gerontic, haggard, impaired, in ruins, incapacitated, infirm, injured, insubstantial, marred, mossbacked, moth-eaten, mummylike, old, out of shape, palsied, papery-skinned, poor, poorish, quavering, ragged, ramshackle, ravaged with age, rickety, rotten, rotten at, ruined, ruinous, run to seed, run-down, rusty, seedy, senescent, senile, shabby, shaking, shaky, shriveled, slipshod, sloppy, slummy, spoiled, stricken in years, superannuated, tacky, threadbare, timeworn, tired, tottering, tottery, tumbledown, unfirm, unfit, unkempt, unsolid, unsound, unstable, unsturdy, unsubstantial, used, wasted, weak, weakened, weakly, withered, wizened, worn, worn out