building (both the act of building and the physical "building"), construction

both

double, twin, duplicate, twofold, duplex, both at once

woman’s gold ornament on both sides of the forehead; lock, ringlet, curl (of hair)

pedophile, paedophile, pederast (with young boys)

pedophilia, paedophilia, pederastry (with young boys)

foal, young horse, colt

young hen, pullet

baby, infant; young, unripe, immature

old, old person, aged, senior, elderly, advanced in years

old ړشم, senior, elderly, old

old woman, senior, elderly, old

from old, of old, for a long time

old, ancient, previous, former