The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for drab is "dull, monotonous.", the definition for supple is "Flexible.", and the definition for flaw is "An imperfection."

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 melee is "a tumultuous fight among several people.", the definition for meticulous is "Extrememly careful regarding details.", and the definition for augment is "To make greater."

The definition for prudent is "Marked by wisdom, shrewd." Used in a sentence: Manny was happy she followed Greg's prudent advice to study, as the test was difficult. The definition for regurgitate is "to pour out or throw back.", the definition for melee is "A tumultuous fight among several people.", and the definition for rancorous is "Marked by deep ill–will."

The definition for benefactor is "One who offers financial help." Used in a sentence: Michael's aunt and benefactor paid his college tuition. The definition for extant is "currently existing.", the definition for deferment is "The act of delaying.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for sociable is "Inclined to seek companionship." Used in a sentence: The sociable Glenda was delighted to receive the party invitation. The definition for surplus is "excess.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for repel is "To resist, reject."