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 futile is "without purpose, completely ineffective.", the definition for diffident is "Lacking self–confidence.", and the definition for unscrupulous is "Lacking principles."

The definition for inflammatory is "Tending to excite anger." Used in a sentence: Garth's inflammatory remarks at the party made Gwen furious. The definition for mediate is "to come between parties in order to reconcile.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for fragile is "Delicate."

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 raspy is "rough, grating.", the definition for lurid is "Causing horror, shocking.", and the definition for turpitude is "Essential baseness, depravity."

The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for comprehensible is "understandable.", the definition for intricate is "Having complex and interrelated parts.", and the definition for exalt is "To elevate by praise."

The definition for heed is "To pay attention to." Used in a sentence: "Heed my advice," the fortuneteller warned Sebastian when he tried to ignore her prophecy. The definition for polarize is "to break up into opposing groups.", the definition for entangle is "To involve in trouble.", and the definition for refurbish is "To brighten or freshen."