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 exception is "a case to which the rule does not apply.", the definition for corrosive is "Bitingly sarcastic.", and the definition for disdain is "Feeling of contempt."

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 penurious is "extrememly stingy.", the definition for extenuating is "Partially excusing.", and the definition for genial is "Sympathetic, friendly."

The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for clairvoyance is "ability to see things beyond ordinary perception.", the definition for plaudits is "Enthusiastic approval.", and the definition for inflammatory is "Tending to excite anger."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for punctual is "on time.", the definition for incisive is "Impressively direct and decisive.", and the definition for iridescent is "Having a lustrous or attractivve quality."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for straddle is "to favor opposing sides.", the definition for buffer is "Protective barrier.", and the definition for augment is "To make greater."