The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for egotist is "self–important person.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for servile is "Fearfully submissive."

The definition for appraise is "To evaluate the worth of." Used in a sentence: Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. The definition for procrastinate is "to put off intentionally.", the definition for buffer is "Protective barrier.", and the definition for clarity is "Clearness."

The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for flaw is "an imperfection.", the definition for melee is "A tumultuous fight among several people.", and the definition for corrosive is "Bitingly sarcastic."

The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for implement is "to carry out or accomplish.", the definition for embellish is "To decorate.", and the definition for salvage is "To save from ruin."

The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for meticulous is "extrememly careful regarding details.", the definition for redouble is "To make twice as great.", and the definition for colossal is "Immense, enormous."