The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for archaic is "characteristic of an earlier time.", the definition for ethical is "Conforming to accepted standards.", and the definition for trove is "Valuable collection."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for revoke is "to cancel by taking back.", the definition for embellish is "To decorate.", and the definition for elate is "To fill with joy."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for archaic is "characteristic of an earlier time.", the definition for melodious is "Having a pleasing melody.", and the definition for combative is "Eager to fight."

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 eulogy is "speech or writing in praise of deceased.", the definition for lurid is "Causing horror, shocking.", and the definition for procrastinate is "To put off intentionally."

The definition for stealth is "The act of moving secretly or unnoticed." Used in a sentence: The burglar took the ring by stealth, slipping it from the sleeping woman's finger. The definition for camaraderie is "spirit of friendship.", the definition for pretense is "False intention or purpose.", and the definition for celebrated is "Widely known, respected."