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 onset is "beginning.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for composed is "Calm."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for mediate is "to come between parties in order to reconcile.", the definition for regurgitate is "To pour out or throw back.", and the definition for implement is "To carry out or accomplish."

The definition for combative is "Eager to fight." Used in a sentence: The teacher suggested the combative student channel his aggression into boxing. The definition for avian is "relating to birds.", the definition for regale is "To amuse.", and the definition for derivative is "Lacking originality."

The definition for parity is "Equality." Used in a sentence: Hilda, to avoid squabbles, aimed for parity in the slices of birthday cake. The definition for retroactive is "effective as of a prior time or condition.", the definition for aerate is "To supply with air.", and the definition for melodious is "Having a pleasing melody."

The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for corrosive is "bitingly sarcastic.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for perception is "Capacity for seeing or understanding."