The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for proximity is "closeness.", the definition for insolence is "Boldness or rudeness.", and the definition for retroactive is "effective as of a prior time or condition."

The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for gravity is "importance, significance.", the definition for ramble is "To wander, physically or in language.", and the definition for deferment is "The act of delaying."

The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for augment is "to make greater.", the definition for pomp is "Showy display.", and the definition for disdain is "Feeling of contempt."

The definition for corrective is "Intended to correct." Used in a sentence: The school decided to take corrective measures to prevent truancy. The definition for apathetic is "showing little or no emotion.", the definition for trove is "Valuable collection.", and the definition for fidelity is "State of being faithful."

The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for heed is "to pay attention to.", the definition for opportune is "Suitable or convenient.", and the definition for regurgitate is "To pour out or throw back."