The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for catastrophic is "relating to extreme misfortune.", the definition for repentant is "Feeling regret.", and the definition for elusive is "Hard to grasp."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for punctual is "on time.", the definition for lurid is "Causing horror, shocking.", and the definition for insinuate is "To suggest indirectly."

The definition for repentant is "Feeling regret." Used in a sentence: The repentant Dana admitted to cheating on the test. The definition for gravity is "importance, significance.", the definition for entangle is "To involve in trouble.", and the definition for gruff is "Rough or stern in manner or speech."

The definition for combative is "Eager to fight." Used in a sentence: The teacher suggested the combative student channel his aggression into boxing. The definition for inflammatory is "tending to excite anger.", the definition for repel is "To resist, reject.", and the definition for accentuate is "To emphasize."

The definition for exasperation is "The state of being irritated." Used in a sentence: The longer Jorge waited in line at the ticket counter, the more his exasperation grew. The definition for archetypal is "characteristic of the original model or perfect example.", the definition for punctual is "On time.", and the definition for promote is "To contribute to the growth or prosperity of."