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 exasperation is "the state of being irritated.", the definition for parity is "Equality.", and the definition for pallid is "Lacking color."

The definition for gravity is "Importance, significance." Used in a sentence: Understanding the gravity of his error, Ken offered his humblest apology. The definition for diffident is "lacking self–confidence.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for genial is "Sympathetic, friendly."

The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for incongruous is "not harmonious, incompatible.", the definition for derivative is "Lacking originality.", and the definition for finite is "Having definite limits."

The definition for flaunt is "To display showily." Used in a sentence: Sheila, who could not resist bragging, flaunted the "A" marked on her test paper. The definition for epitaph is "brief statement honoring a dead person.", the definition for aerate is "To supply with air.", and the definition for polarize is "To break up into opposing groups."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for duplicity is "deceptive thought, speech, or action.", the definition for corroborate is "To support with evidence.", and the definition for pathos is "Sympathetic pity."