The definition for extol is "To praise highly." Used in a sentence: The statesman extolled the ambassador who single–handedly negotiated the peace treaty. The definition for conduit is "means for transmitting or distributing.", the definition for curtail is "To make less.", and the definition for negate is "To make invalid."

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 comparable is "similar, equivalent.", the definition for compulsion is "An irresistible impulse.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."

The definition for revive is "To bring back to life." Used in a sentence: Hank tried to revive Clare's interest in the project, but her enthusiasm had expired. The definition for futile is "without purpose, completely ineffective.", the definition for ethical is "Conforming to accepted standards.", and the definition for drub is "To defeat decisively."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for scamper is "to run quickly.", the definition for parity is "Equality.", and the definition for inviolable is "Secure from assault of trespass."

The definition for refurbish is "To brighten or freshen." Used in a sentence: Leeanne cleaned and mended all weekend to refurbish the shabby apartment. The definition for extant is "currently existing.", the definition for beneficial is "Helpful.", and the definition for adversary is "One who opposes or resists."