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 ethical is "conforming to accepted standards.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for elusive is "Hard to grasp."

The definition for civility is "Politeness." Used in a sentence: The usually unruly Thomas acted with great civility when his favorite uncle visited. The definition for aerate is "to supply with air.", the definition for oblivious is "Lacking awareness.", and the definition for awe is "Emotion combining dread and wonder."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for corrosive is "bitingly sarcastic.", the definition for elusive is "Hard to grasp.", and the definition for sociable is "Inclined to seek companionship."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for absolve is "to forgive; to free from guilt.", the definition for mundane is "Practical, ordinary.", and the definition for turmoil is "Extreme confusion, agitation."

The definition for epistolary is "Contained or carried on in letters." Used in a sentence: The shoebox filled with letters was the ony remains of Ming's epistolary friendship with Emile. The definition for revive is "to bring back to life.", the definition for prominence is "Importance.", and the definition for surplus is "Excess."