de, of, from, by.
deber, m., duty.
deber, must, ought, should ([section 76]).
débil, m. and f., weak.
decidirse, to decide, make up one's mind ([section 53]).
decir, to say, tell ([section 90]).
declarar, to declare; —se en huelga, to strike ([section 121]).
defendido, -a, defended.
dejar, to leave ([section 37]); —de, to cease, stop; let (section 38).
delante, forward; —— de, in front of; de ahí en—— , from now on.