The definition for melee is "A tumultuous fight among several people." Used in a sentence: After the game, a melee broke out between fans of the opposing teams. The definition for oblivious is "lacking awareness.", the definition for apathetic is "Showing little or no emotion.", and the definition for repel is "To resist, reject."

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 meticulous is "extrememly careful regarding details.", the definition for trove is "Valuable collection.", and the definition for iridescent is "Having a lustrous or attractivve quality."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for corrosive is "bitingly sarcastic.", the definition for opportune is "Suitable or convenient.", and the definition for mundane is "Practical, ordinary."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for naive is "lacking worldy wisdom.", the definition for flagrant is "Noticeably offensive.", and the definition for straddle is "To favor opposing sides."

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 pantomime is "telling a story through gestures.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for ecstatic is "Overwhelmingly emotional."