The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for incongruous is "not harmonious, incompatible.", the definition for pathos is "Sympathetic pity.", and the definition for redouble is "To make twice as great."

The definition for inviolable is "Secure from assault of trespass." Used in a sentence: Situated on a mountain, with sixteen–foot walls, the castle was inviolable. The definition for revoke is "to cancel by taking back.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for corrosive is "Bitingly sarcastic."

The definition for scamper is "To run quickly." Used in a sentence: The frightened kitten scampered away from the butterfly. The definition for meticulous is "extrememly careful regarding details.", the definition for heinous is "Shockingly evil.", and the definition for proximity is "Closeness."

The definition for obnoxious is "Highly offensive." Used in a sentence: The manager asked the obnoxious diner to leave the restaurant. The definition for mundane is "practical, ordinary.", the definition for revive is "To bring back to life.", and the definition for absolve is "To forgive; to free from guilt."

The definition for mundane is "Practical, ordinary." Used in a sentence: The flighty Caroline could not be troubled with mundane tasks such as paying her bills. The definition for accommodate is "to give consideration to.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for advantageous is "Giving an advantage."