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 derivative is "lacking originality.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for repel is "To resist, reject."

The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for benefactor is "one who offers financial help.", the definition for melee is "A tumultuous fight among several people.", and the definition for intricate is "Having complex and interrelated parts."

The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for derivative is "lacking originality.", the definition for ecstatic is "Overwhelmingly emotional.", and the definition for duplicity is "Deceptive thought, speech, or action."

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 flagrant is "noticeably offensive.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for pallid is "Lacking color."

The definition for epistolary is "Contained or carried on in letters." Used in a sentence: The shoebox filled with letters was the ony remains of Ming's epistolary friendship with Emile. The definition for aerate is "to supply with air.", the definition for rail is "To scold in harsh language.", and the definition for periodic is "Occurring at regular intervals."