The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for fidelity is "state of being faithful.", the definition for pantomime is "Telling a story through gestures.", and the definition for stealth is "The act of moving secretly or unnoticed."

The definition for methodical is "Performed in an orderly manner." Used in a sentence: Oscar's methodical approach exasperated his free–spirited friend Ben. The definition for pretentious is "making unjustified claims.", the definition for straddle is "To favor opposing sides.", and the definition for heinous is "Shockingly evil."

The definition for scapegoat is "Someone who bears the blame for others." Used in a sentence: Audrey used her innocent baby brother as a scapegoat for the missing cookies. The definition for euphoria is "feeling of great happiness.", the definition for flaunt is "To display showily.", and the definition for duplicity is "Deceptive thought, speech, or action."

The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for aesthete is "person having or affecting sensitivity to beauty.", the definition for demeanor is "Behavior towards others.", and the definition for turpitude is "Essential baseness, depravity."

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 stifle is "to repress or discourage.", the definition for censure is "To find fault with.", and the definition for buffer is "Protective barrier."