The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for appraise is "to evaluate the worth of.", the definition for pomp is "Showy display.", and the definition for disconcert is "To throw into confusion."

The definition for discern is "To recognize as separate as distinct." Used in a sentence: The pastry connoisseur was able to discern Swiss from Belgian chocolate. The definition for pomp is "showy display.", the definition for revive is "To bring back to life.", and the definition for curtail is "To make less."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for servile is "fearfully submissive.", the definition for procrastinate is "To put off intentionally.", and the definition for duplicity is "Deceptive thought, speech, or action."

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 serenity is "calmness.", the definition for regale is "To amuse.", and the definition for celebrated is "Widely known, respected."

The definition for defiant is "Showing bold resistance." Used in a sentence: The defiant toddler refused to leave the park. The definition for facade is "false or superficial appearance.", the definition for induce is "To influence or cause.", and the definition for unscrupulous is "Lacking principles."