The definition for punctual is "On time." Used in a sentence: Ron was worried when the usually punctual Amanda was late for the show. The definition for refurbish is "to brighten or freshen.", the definition for interminable is "Never ending, or seemingly endless.", and the definition for drab is "Dull, monotonous."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for implausible is "unbelievable.", 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 demean is "To lower status."

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 parity is "equality.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for augment is "To make greater."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for gruff is "rough or stern in manner or speech.", the definition for inauspicious is "Not favorable.", and the definition for interminable is "Never ending, or seemingly endless."

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 immoderate is "beyond usual or proper limits.", the definition for grandiose is "With an affectation of grandeur.", and the definition for serenity is "Calmness."