The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for revoke is "to cancel by taking back.", the definition for celebrated is "Widely known, respected.", and the definition for genial is "Sympathetic, friendly."

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 frugal is "thrifty, cheap.", the definition for indecorous is "In bad taste.", and the definition for parity is "Equality."

The definition for meticulous is "Extrememly careful regarding details." Used in a sentence: The meticulous detective found every shred of evidence at the crime scene. The definition for unscrupulous is "lacking principles.", the definition for plaudits is "Enthusiastic approval.", and the definition for ethical is "Conforming to accepted standards."

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 buffer is "protective barrier.", the definition for trove is "Valuable collection.", and the definition for revive is "To bring back to life."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for flaw is "an imperfection.", the definition for servile is "Fearfully submissive.", and the definition for melodious is "Having a pleasing melody."