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 impenitent is "lacking remorse.", the definition for combustion is "Act of burning.", and the definition for fidelity is "State of being faithful."

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 indecorous is "in bad taste.", the definition for augment is "To make greater.", and the definition for archetypal is "Characteristic of the original model or perfect example."

The definition for disdain is "Feeling of contempt." Used in a sentence: The arrogant writer did not hide his disdain for his uneducated dinner companion. The definition for genial is "sympathetic, friendly.", the definition for unscrupulous is "Lacking principles.", and the definition for prune is "To reduce by removing excess."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for composed is "calm.", the definition for heed is "To pay attention to.", and the definition for intricate is "Having complex and interrelated parts."

The definition for distortion is "The act of twisting out of shape." Used in a sentence: The story about the actress in the gossip column was a distortion of the truth. The definition for fidelity is "state of being faithful.", the definition for oblivious is "Lacking awareness.", and the definition for grandiose is "With an affectation of grandeur."