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 raucous is "noisy, rowdy.", the definition for inviolable is "Secure from assault of trespass.", and the definition for flaw is "An imperfection."

The definition for extol is "To praise highly." Used in a sentence: The statesman extolled the ambassador who single–handedly negotiated the peace treaty. The definition for diffident is "lacking self–confidence.", the definition for colossal is "Immense, enormous.", and the definition for repentant is "Feeling regret."

The definition for celebrated is "Widely known, respected." Used in a sentence: The fans waited for hours to catch a glimpse of the celebrated actress. The definition for accentuate is "to emphasize.", the definition for melodious is "Having a pleasing melody.", and the definition for futile is "Without purpose, completely ineffective."

The definition for civility is "Politeness." Used in a sentence: The usually unruly Thomas acted with great civility when his favorite uncle visited. The definition for brandish is "to shake or wave menacingly.", the definition for distortion is "The act of twisting out of shape.", and the definition for scapegoat is "Someone who bears the blame for others."

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 pretentious is "making unjustified claims.", the definition for condone is "To treat as acceptable.", and the definition for straddle is "To favor opposing sides."