new moon (noun) crescent: sickle-shaped object
Sinonime: aboriginal, age-old,
ancient, antediluvian, antiquated, antique, archaic, bygone, cast-off, crumbling, dated, decayed, demode, done, early, erstwhile, former, hackneyed*,
hoary, immemorial, late, moth-eaten, of old, of yore, old as Methuselah, old as the hills, old-fashioned, old-time, oldfangled, once, onetime, original, out-of-date, outmoded, passé, past, primeval, primitive, primordial, pristine, quondam, relic, remote, rusty, sometime, stale, superannuated, time-worn, timeworn, traditional, unfashionable, unoriginal, venerable, worn-out