dom-o, house; —et|o, cottage, small house; —an|o, one belonging to the house; —e, at home; ir|i —e|n, to go home.
domaĝ-o, pity, (i.e. regrettable affair); est|as —o, it is a pity.
From The English-Esperanto Dictionary.
Douche, duŝo.
Dough, knedaĵo.
Dove, kolombo.
Dovecot, kolombejo.
Down, lanugo.
Downs, sablaj montetoj.
Downfall, falego.