The definition for corrosive is "Bitingly sarcastic." Used in a sentence: The cruel Estella's corrosive comments made Pip cry. The definition for incongruous is "not harmonious, incompatible.", the definition for precept is "A general rule of action.", and the definition for accentuate is "To emphasize."

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 rail is "to scold in harsh language.", the definition for adversary is "One who opposes or resists.", and the definition for scamper is "To run quickly."

The definition for punctual is "On time." Used in a sentence: Ron was worried when the usually punctual Amanda was late for the show. The definition for ethical is "conforming to accepted standards.", the definition for commemorate is "To mark by a ceremony.", and the definition for buffer is "Protective barrier."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for recrimination is "a retaliatory accusation.", the definition for flaunt is "To display showily.", and the definition for frugal is "Thrifty, cheap."

The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for impenitent is "lacking remorse.", the definition for extol is "To praise highly.", and the definition for condone is "To treat as acceptable."