The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for solace is "source of consolation.", the definition for fidelity is "State of being faithful.", and the definition for immoderate is "Beyond usual or proper limits."

The definition for appraise is "To evaluate the worth of." Used in a sentence: Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. The definition for extol is "to praise highly.", the definition for futile is "Without purpose, completely ineffective.", and the definition for prune is "To reduce by removing excess."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for straddle is "to favor opposing sides.", the definition for clarity is "Clearness.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for elate is "to fill with joy.", the definition for beneficial is "Helpful.", and the definition for dubious is "Questionable."

The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for disconcert is "to throw into confusion.", the definition for repel is "To resist, reject.", and the definition for apathetic is "Showing little or no emotion."