The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for civility is "politeness.", the definition for defiant is "Showing bold resistance.", and the definition for combustion is "Act of burning."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for nurture is "to further the development of.", the definition for colossal is "Immense, enormous.", and the definition for redouble is "To make twice as great."

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 trove is "valuable collection.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for redouble is "To make twice as great."

The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for serenity is "calmness.", the definition for pantomime is "Telling a story through gestures.", and the definition for raucous is "Noisy, rowdy."

The definition for comprehensible is "Understandable." Used in a sentence: Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. The definition for penurious is "extrememly stingy.", the definition for prominence is "Importance.", and the definition for pomp is "Showy display."