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 redouble is "to make twice as great.", the definition for ethical is "Conforming to accepted standards.", and the definition for servile is "Fearfully submissive."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for extenuating is "partially excusing.", the definition for pretentious is "Making unjustified claims.", and the definition for preclude is "To rule out in advance."

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 comparable is "similar, equivalent.", the definition for raspy is "rough, grating.", and the definition for oblivious is "Lacking awareness."

The definition for indecorous is "In bad taste." Used in a sentence: My parents banned Chad from our house because of his indecorous behavior at dinner. The definition for foil is "one that enhances or underscores by contrast.", the definition for anthology is "A collection of selected literary pieces.", and the definition for abate is "Become less in amount or intensity."

The definition for disconcert is "To throw into confusion." Used in a sentence: Jennifer's outspoken criticism of the meal disoncerted the waiter. The definition for corrective is "intended to correct.", the definition for revoke is "To cancel by taking back.", and the definition for combustion is "Act of burning."