The definition for lurid is "Causing horror, shocking." Used in a sentence: The lurid photos of the crime scene upset the jury. The definition for commemorate is "to mark by a ceremony.", the definition for camaraderie is "Spirit of friendship.", and the definition for fickle is "Lacking constancy, changeable."

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 aerate is "to supply with air.", the definition for colossal is "Immense, enormous.", and the definition for pantomime is "Telling a story through gestures."

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 dubious is "questionable.", the definition for advantageous is "Giving an advantage.", and the definition for heinous is "Shockingly evil."

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 insolence is "boldness or rudeness.", the definition for fickle is "Lacking constancy, changeable.", and the definition for dubious is "Questionable."

The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for prudent is "marked by wisdom, shrewd.", the definition for beneficial is "Helpful.", and the definition for epistolary is "Contained or carried on in letters."