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 heed is "to pay attention to.", the definition for gargantuan is "Gigantic.", and the definition for dubious is "Questionable."

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 straddle is "to favor opposing sides.", the definition for inviolable is "Secure from assault of trespass.", and the definition for comparable is "Similar, equivalent."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for buffoonery is "foolish behavior.", the definition for avian is "Relating to birds.", and the definition for colossal is "Immense, enormous."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for flagrant is "noticeably offensive.", the definition for disdain is "Feeling of contempt.", and the definition for recrimination is "A retaliatory accusation."

The definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage." Used in a sentence: Kevin's growing fatigue was a liability as he attempted to climb the steep hill. The definition for negate is "to make invalid.", the definition for insolence is "Boldness or rudeness.", and the definition for incidental is "Minor."