The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for pathos is "sympathetic pity.", the definition for camaraderie is "Spirit of friendship.", and the definition for onset is "Beginning."

The definition for obnoxious is "Highly offensive." Used in a sentence: The manager asked the obnoxious diner to leave the restaurant. The definition for drub is "to defeat decisively.", the definition for scamper is "To run quickly.", and the definition for ecstatic is "Overwhelmingly emotional."

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 combustion is "act of burning.", the definition for advantageous is "Giving an advantage.", and the definition for stifle is "To repress or discourage."

The definition for embellish is "To decorate." Used in a sentence: Sari embellished the plain curtains with satin ribbons and tassels. The definition for naive is "lacking worldy wisdom.", the definition for repentant is "Feeling regret.", and the definition for extant is "Currently existing."

The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for duplicity is "deceptive thought, speech, or action.", the definition for abate is "Become less in amount or intensity.", and the definition for revive is "To bring back to life."