The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for repentant is "feeling regret.", the definition for opportune is "Suitable or convenient.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for revive is "to bring back to life.", the definition for extant is "Currently existing.", and the definition for refurbish is "To brighten or freshen."

The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for ecstatic is "overwhelmingly emotional.", the definition for refurbish is "To brighten or freshen.", and the definition for corrosive is "Bitingly sarcastic."

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 pretense is "false intention or purpose.", the definition for finite is "Having definite limits.", and the definition for abate is "Become less in amount or intensity."

The definition for eloquent is "Fluent, expressive." Used in a sentence: Kim, an eloquent speaker, was the best choice to make the presentation for the group. The definition for exception is "a case to which the rule does not apply.", the definition for genial is "Sympathetic, friendly.", and the definition for anthology is "A collection of selected literary pieces."