The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for perception is "capacity for seeing or understanding.", the definition for accentuate is "To emphasize.", and the definition for dubious is "Questionable."

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 censure is "to find fault with.", the definition for mandate is "An official order or commission to do something.", and the definition for incidental is "Minor."

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 repel is "to resist, reject.", the definition for duplicity is "Deceptive thought, speech, or action.", and the definition for archaic is "Characteristic of an earlier time."

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 obnoxious is "highly offensive.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for pretense is "False intention or purpose."

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 appraise is "To evaluate the worth of.", and the definition for authoritarian is "Favoring absolute obedience to authority."