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 repel is "to resist, reject.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for avian is "Relating to birds."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for illuminate is "to make clear.", the definition for gravity is "Importance, significance.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for supple is "Flexible." Used in a sentence: The supple leather coat draped like soft cloth around her shoulders. The definition for revoke is "to cancel by taking back.", the definition for exception is "A case to which the rule does not apply.", and the definition for buffer is "Protective barrier."

The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for pantomime is "telling a story through gestures.", the definition for defiant is "Showing bold resistance.", and the definition for mundane is "Practical, ordinary."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for corrosive is "bitingly sarcastic.", the definition for precept is "A general rule of action.", and the definition for duplicity is "Deceptive thought, speech, or action."