The definition for stern is "Harsh, severe." Used in a sentence: The stern principal canceled the prom after the seniors played a silly prank. The definition for placebo is "an inactive substance used in medical testing.", the definition for promote is "To contribute to the growth or prosperity of.", and the definition for comprehensible is "Understandable."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for archetypal is "characteristic of the original model or perfect example.", the definition for flaunt is "To display showily.", and the definition for disconcert is "To throw into confusion."

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 deferment is "the act of delaying.", the definition for euphoria is "Feeling of great happiness.", and the definition for salvage is "To save from ruin."

The definition for stealth is "The act of moving secretly or unnoticed." Used in a sentence: The burglar took the ring by stealth, slipping it from the sleeping woman's finger. The definition for supple is "flexible.", the definition for derivative is "Lacking originality.", and the definition for scamper is "To run quickly."

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 scamper is "to run quickly.", the definition for inauspicious is "Not favorable.", and the definition for induce is "To influence or cause."