Synonyms of ancient

1 Syllable

démodé, old

2 Syllables

hoary, former, eldest, rusty, early, oldsters, oldster, oldie, primal, elders, has-been, old-school, whilom, oldish, elder, fossil, aged, relic, mustier, musty, old-hat, seniors, olden, passer, older, archaic, creaky

3 Syllables

nationals, antique, outmoded, remote, disused, senile, moth-eaten, timeworn, elderly, gray-haired, primordial, primeval, geriatric, savage, senescent, bygone, demoded, old-fangled, age-old, out-of-date, archival, dinosaur, unstylish

4 Syllables

prehistoric, pre-historic, oldfashioned, indigene, proleptical, out-of-fashion, historical, old-fashioned, antiquated, venerable, out-of-style, obsolete

5 Syllables

antediluvian, anachronistic, aboriginal, superannuated