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 gravity is "importance, significance.", the definition for pantomime is "Telling a story through gestures.", and the definition for repentant is "Feeling regret."

The definition for salvage is "To save from ruin." Used in a sentence: After the fire, Mrs. Han tried to salvage her family photos from the wreckage. The definition for unscrupulous is "lacking principles.", the definition for exasperation is "The state of being irritated.", and the definition for epitaph is "Brief statement honoring a dead person."

The definition for exception is "A case to which the rule does not apply." Used in a sentence: The teacher made an exception and let Gina eat her snack in class. The definition for solace is "source of consolation.", the definition for catastrophic is "Relating to extreme misfortune.", and the definition for refurbish is "To brighten or freshen."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for extant is "currently existing.", the definition for parity is "Equality.", and the definition for redouble is "To make twice as great."

The definition for revive is "To bring back to life." Used in a sentence: Hank tried to revive Clare's interest in the project, but her enthusiasm had expired. The definition for stifle is "to repress or discourage.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for onset is "Beginning."