The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for extenuating is "partially excusing.", the definition for exalt is "To elevate by praise.", and the definition for refurbish is "To brighten or freshen."

The definition for authoritarian is "Favoring absolute obedience to authority." Used in a sentence: Marco's authoritarian mother never allowed him to watch more than one hour of television a day. The definition for celebrated is "widely known, respected.", the definition for exasperation is "The state of being irritated.", and the definition for civility is "Politeness."

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 serenity is "calmness.", the definition for mandate is "An official order or commission to do something.", and the definition for cunning is "Showing clever insight."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for lenient is "mild or tolerant.", the definition for illuminate is "To make clear.", and the definition for condone is "To treat as acceptable."

The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for advantageous is "giving an advantage.", the definition for epitaph is "Brief statement honoring a dead person.", and the definition for diffident is "Lacking self–confidence."