The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for combative is "eager to fight.", the definition for augment is "To make greater.", and the definition for negate is "To make invalid."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for stifle is "to repress or discourage.", the definition for mundane is "Practical, ordinary.", and the definition for duplicity is "Deceptive thought, speech, or action."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for pomp is "showy display.", the definition for unscrupulous is "Lacking principles.", and the definition for methodical is "Performed in an orderly manner."

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 preclude is "to rule out in advance.", the definition for scamper is "To run quickly.", and the definition for iridescent is "Having a lustrous or attractivve quality."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for trove is "valuable collection.", the definition for drub is "To defeat decisively.", and the definition for drab is "Dull, monotonous."