The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for ecstatic is "overwhelmingly emotional.", the definition for catastrophic is "Relating to extreme misfortune.", and the definition for straddle is "To favor opposing sides."

The definition for grandiose is "With an affectation of grandeur." Used in a sentence: The sweeping, grandiose staircase looked preposterous in the modest entry hall. The definition for clarity is "clearness.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for scamper is "To run quickly."

The definition for camaraderie is "Spirit of friendship." Used in a sentence: The manager hoped the retreat would increase the camaraderie among the feuding workers. The definition for gruff is "rough or stern in manner or speech.", the definition for periodic is "Occurring at regular intervals.", and the definition for trove is "Valuable collection."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for negate is "to make invalid.", the definition for fragile is "Delicate.", and the definition for incidental is "Minor."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for accommodate is "to give consideration to.", the definition for unscrupulous is "Lacking principles.", and the definition for inviolable is "Secure from assault of trespass."