The definition for condone is "To treat as acceptable." Used in a sentence: Crystal condoned her friend's late arrival because she found it hard to be on time herself. The definition for derivative is "lacking originality.", the definition for refurbish is "To brighten or freshen.", and the definition for serenity is "Calmness."

The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for penurious is "extrememly stingy.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for mundane is "Practical, ordinary."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for brandish is "to shake or wave menacingly.", the definition for solace is "Source of consolation.", and the definition for dubious is "Questionable."

The definition for egotist is "Self–important person." Used in a sentence: Darren dreaded carpooling with the egotist Shelly, who talked about herself nonstop. The definition for revoke is "to cancel by taking back.", the definition for polarize is "To break up into opposing groups.", and the definition for gravity is "Importance, significance."

The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for condone is "to treat as acceptable.", the definition for ethical is "Conforming to accepted standards.", and the definition for precept is "A general rule of action."