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 inviolable is "secure from assault of trespass.", the definition for revoke is "To cancel by taking back.", and the definition for avian is "Relating to birds."

The definition for methodical is "Performed in an orderly manner." Used in a sentence: Oscar's methodical approach exasperated his free–spirited friend Ben. The definition for melee is "a tumultuous fight among several people.", the definition for aerate is "To supply with air.", and the definition for surplus is "Excess."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for derelict is "abandoned.", the definition for celebrated is "Widely known, respected.", and the definition for insinuate is "To suggest indirectly."

The definition for redouble is "To make twice as great." Used in a sentence: As the sun began to set, Brittany redoubled her effort to find the necklace she had dropped in the field. The definition for immoderate is "beyond usual or proper limits.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for stifle is "To repress or discourage."

The definition for exasperation is "The state of being irritated." Used in a sentence: The longer Jorge waited in line at the ticket counter, the more his exasperation grew. The definition for pretentious is "making unjustified claims.", the definition for precept is "A general rule of action.", and the definition for solace is "Source of consolation."