The definition for plaudits is "Enthusiastic approval." Used in a sentence: Allison's painting met with plaudits from the critics, who had dismissed her earlier work. The definition for obnoxious is "highly offensive.", the definition for redouble is "To make twice as great.", and the definition for discern is "To recognize as separate as distinct."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for combustion is "act of burning.", the definition for precept is "A general rule of action.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."

The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for embellish is "to decorate.", the definition for untenable is "Not able to be defended.", and the definition for garish is "Offensively bright."

The definition for revoke is "To cancel by taking back." Used in a sentence: After Kal's father revoked his allowance, he had no money for the movies. The definition for oblivious is "lacking awareness.", the definition for dubious is "Questionable.", and the definition for rancorous is "Marked by deep ill–will."

The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for demeanor is "behavior towards others.", the definition for buffer is "Protective barrier.", and the definition for servile is "Fearfully submissive."