The definition for fidelity is "State of being faithful." Used in a sentence: Unlike her fickle friend Benji, May Belle was known for her fidelity. The definition for melodious is "having a pleasing melody.", the definition for derivative is "Lacking originality.", and the definition for cunning is "Showing clever insight."

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 censure is "to find fault with.", the definition for gravity is "Importance, significance.", and the definition for prominence is "Importance."

The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for corrective is "intended to correct.", the definition for advantageous is "Giving an advantage.", and the definition for extol is "To praise highly."

The definition for cunning is "Showing clever insight." Used in a sentence: The general devised a cunning strategy to outfox the enemy. The definition for adversary is "one who opposes or resists.", the definition for obnoxious is "Highly offensive.", and the definition for dubious is "Questionable."

The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for refurbish is "to brighten or freshen.", the definition for diffident is "Lacking self–confidence.", and the definition for moderate is "Tending toward the average."