The definition for inviolable is "Secure from assault of trespass." Used in a sentence: Situated on a mountain, with sixteen–foot walls, the castle was inviolable. The definition for servile is "fearfully submissive.", the definition for catastrophic is "Relating to extreme misfortune.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for straddle is "to favor opposing sides.", the definition for rhapsody is "State of great happiness.", and the definition for augment is "To make greater."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for diffident is "lacking self–confidence.", the definition for condone is "To treat as acceptable.", and the definition for beneficial is "Helpful."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for incumbent is "necessary as a duty or responsibility.", the definition for pretentious is "Making unjustified claims.", and the definition for advantageous is "Giving an advantage."

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 fragile is "delicate.", the definition for clarity is "Clearness.", and the definition for flaunt is "To display showily."