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 liability is "a person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", the definition for elusive is "Hard to grasp.", and the definition for recrimination is "A retaliatory accusation."

The definition for mediate is "To come between parties in order to reconcile." Used in a sentence: The diplomatic Henry was able to mediate between the quarreling sisters. The definition for iridescent is "having a lustrous or attractivve quality.", the definition for perception is "Capacity for seeing or understanding.", and the definition for elate is "To fill with joy."

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 appraise is "to evaluate the worth of.", the definition for heed is "To pay attention to.", and the definition for pantomime is "Telling a story through gestures."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for scamper is "to run quickly.", the definition for aerate is "To supply with air.", and the definition for stern is "Harsh, severe."

The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for incongruous is "not harmonious, incompatible.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for composed is "Calm."