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 extenuating is "partially excusing.", the definition for archetypal is "Characteristic of the original model or perfect example.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for condone is "to treat as acceptable.", the definition for diffident is "Lacking self–confidence.", and the definition for gravity is "Importance, significance."

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 procrastinate is "to put off intentionally.", the definition for regurgitate is "To pour out or throw back.", and the definition for retroactive is "effective as of a prior time or condition."

The definition for manifest is "Obvious." Used in a sentence: James finally made his affection manifest when he handed Jessica a red rose. The definition for pantomime is "telling a story through gestures.", the definition for revive is "To bring back to life.", and the definition for diffident is "Lacking self–confidence."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for turpitude is "essential baseness, depravity.", the definition for nurture is "To further the development of.", and the definition for straddle is "To favor opposing sides."