dudar doubt, hesitate.
dudoso, -a doubtful, uncertain, indistinct, nebulous, hesitating.
duelo m. sorrow, grief, duel, combat.
dueña f. duenna.
dulce adj. sweet, soft, gentle, pleasant.
dulcísimo, -a very sweet.
dulzura f. sweetness.
durar last, endure.
duro, -a hard, cruel, unbearable, heavy.
e conj. and.