The definition for repel is "To resist, reject." Used in a sentence: The soldiers made a massive charge to repel the invaders. The definition for oblivious is "lacking awareness.", the definition for absolve is "To forgive; to free from guilt.", and the definition for extol is "To praise highly."

The definition for brandish is "To shake or wave menacingly." Used in a sentence: The baseball player was fined for brandishing his bat at the opposing pitcher. The definition for ramble is "to wander, physically or in language.", the definition for colossal is "Immense, enormous.", and the definition for frugal is "Thrifty, cheap."

The definition for exception is "A case to which the rule does not apply." Used in a sentence: The teacher made an exception and let Gina eat her snack in class. The definition for indecorous is "in bad taste.", the definition for scamper is "To run quickly.", and the definition for accentuate is "To emphasize."

The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for avian is "relating to birds.", the definition for refurbish is "To brighten or freshen.", and the definition for demeanor is "Behavior towards others."

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 gravity is "importance, significance.", the definition for corrosive is "Bitingly sarcastic.", and the definition for authoritarian is "Favoring absolute obedience to authority."