The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for parity is "equality.", the definition for derivative is "Lacking originality.", and the definition for frugal is "Thrifty, cheap."

The definition for deferment is "The act of delaying." Used in a sentence: Sybil was frustrated by the deferment of her much anticipated vacation. The definition for regurgitate is "to pour out or throw back.", the definition for corrective is "Intended to correct.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for incidental is "Minor." Used in a sentence: The accountant advised Justine not to report her incidental expenses. The definition for opportune is "suitable or convenient.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for curtail is "To make less."

The definition for preclude is "To rule out in advance." Used in a sentence: "Having cake now will preclude dessert later," said Amber's mother. The definition for periodic is "occurring at regular intervals.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for revoke is "To cancel by taking back."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for elate is "to fill with joy.", the definition for inflammatory is "Tending to excite anger.", and the definition for accessible is "Easy to reach or to approach."