DECREASE—diminish, lessen, reduce, wane, decline. (Increase, grow, enlarge.)
DEDICATE—consecrate, devote, offer, apportion.
DEED—act, transaction, exploit, document.
DEEM—judge, estimate, consider, esteem, suppose.
DEEP—profound, abtruse, hidden, extraordinarily wise. (Shallow, superficial.)
DEFACE—mar, spoil, injure, disfigure. (Beautify.)
DEFAULT—shortcoming, deficiency, defect, imperfection. (Sufficiency, satisfaction.)
DEFENCE—fortification, bulwark, vindication, justification, apology.
DEFEND—shield, vindicate. (Assault, accuse.)
DEFICIENT—incomplete, lacking. (Entire, perfect, whole.)