The definition for appraise is "To evaluate the worth of." Used in a sentence: Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. The definition for naive is "lacking worldy wisdom.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for corrosive is "Bitingly sarcastic."

The definition for obnoxious is "Highly offensive." Used in a sentence: The manager asked the obnoxious diner to leave the restaurant. The definition for exasperation is "the state of being irritated.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for camaraderie is "Spirit of friendship."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for pretense is "false intention or purpose.", the definition for grandiose is "With an affectation of grandeur.", and the definition for disconcert is "To throw into confusion."

The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for extant is "currently existing.", the definition for inauspicious is "Not favorable.", and the definition for disdain is "Feeling of contempt."

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 heinous is "shockingly evil.", the definition for awe is "Emotion combining dread and wonder.", and the definition for corrosive is "Bitingly sarcastic."