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 fragile is "delicate.", the definition for pantomime is "Telling a story through gestures.", and the definition for scamper is "To run quickly."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for ploy is "a contrived plan.", the definition for discern is "To recognize as separate as distinct.", and the definition for defiant is "Showing bold resistance."

The definition for benevolent is "Kind, helpful." Used in a sentence: Sherman revealed his benevolent side when he offered to help Carter with his homework. The definition for solace is "source of consolation.", the definition for insinuate is "To suggest indirectly.", and the definition for authoritarian is "Favoring absolute obedience to authority."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for turmoil is "extreme confusion, agitation.", the definition for finite is "Having definite limits.", and the definition for surplus is "Excess."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for oblivious is "lacking awareness.", the definition for illuminate is "To make clear.", and the definition for corroborate is "To support with evidence."