The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for drub is "to defeat decisively.", the definition for regurgitate is "To pour out or throw back.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for parity is "Equality." Used in a sentence: Hilda, to avoid squabbles, aimed for parity in the slices of birthday cake. The definition for proximity is "closeness.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for melee is "A tumultuous fight among several people."

The definition for disconcert is "To throw into confusion." Used in a sentence: Jennifer's outspoken criticism of the meal disoncerted the waiter. The definition for mediate is "to come between parties in order to reconcile.", the definition for dubious is "Questionable.", and the definition for salvage is "To save from ruin."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for rehash is "to discuss again.", the definition for lurid is "Causing horror, shocking.", and the definition for polarize is "To break up into opposing groups."

The definition for implement is "To carry out or accomplish." Used in a sentence: All Randolph needed to implement his plan was a moonless night and a long rope. The definition for exasperation is "the state of being irritated.", the definition for rail is "To scold in harsh language.", and the definition for trove is "Valuable collection."