The definition for obnoxious is "Highly offensive." Used in a sentence: The manager asked the obnoxious diner to leave the restaurant. The definition for regurgitate is "to pour out or throw back.", the definition for fickle is "Lacking constancy, changeable.", and the definition for genial is "Sympathetic, friendly."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for lenient is "mild or tolerant.", the definition for regurgitate is "To pour out or throw back.", and the definition for grandiose is "With an affectation of grandeur."

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 brandish is "to shake or wave menacingly.", the definition for derelict is "Abandoned.", and the definition for beneficial is "Helpful."

The definition for corrective is "Intended to correct." Used in a sentence: The school decided to take corrective measures to prevent truancy. The definition for defiant is "showing bold resistance.", the definition for rehash is "To discuss again.", and the definition for camaraderie is "Spirit of friendship."

The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for camaraderie is "spirit of friendship.", the definition for entangle is "To involve in trouble.", and the definition for prudent is "Marked by wisdom, shrewd."