The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for foil is "one that enhances or underscores by contrast.", the definition for combustion is "Act of burning.", and the definition for rancorous is "Marked by deep ill–will."

The definition for fragile is "Delicate." Used in a sentence: Jade placed the fragile vase out of reach of her rambunctious boys. The definition for rhapsody is "state of great happiness.", the definition for pretense is "False intention or purpose.", and the definition for rehash is "To discuss again."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for eloquent is "fluent, expressive.", the definition for drub is "To defeat decisively.", and the definition for obnoxious is "Highly offensive."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for punctual is "on time.", the definition for preclude is "To rule out in advance.", and the definition for accommodate is "To give consideration to."

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 hedonism is "belief that pleasure is the sole aim of life.", the definition for awe is "Emotion combining dread and wonder.", and the definition for dubious is "Questionable."