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 camaraderie is "spirit of friendship.", the definition for intricate is "Having complex and interrelated parts.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for revoke is "To cancel by taking back." Used in a sentence: After Kal's father revoked his allowance, he had no money for the movies. The definition for fraud is "trick.", the definition for colossal is "Immense, enormous.", and the definition for combustion is "Act of burning."

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 disdain is "feeling of contempt.", the definition for preclude is "To rule out in advance.", and the definition for heed is "To pay attention to."

The definition for corroborate is "To support with evidence." Used in a sentence: "Unless you can corroborate your story, it will not be admissible in court," the attorney told his client. The definition for proximity is "closeness.", the definition for ecstatic is "Overwhelmingly emotional.", and the definition for inflammatory is "Tending to excite anger."

The definition for polarize is "To break up into opposing groups." Used in a sentence: Thelma tended to polarize discussions rather than to encourage compromise. The definition for derivative is "lacking originality.", the definition for parity is "Equality.", and the definition for pantomime is "Telling a story through gestures."