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 demeanor is "behavior towards others.", the definition for sociable is "Inclined to seek companionship.", and the definition for aerate is "To supply with air."

The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for prominence is "importance.", the definition for dubious is "Questionable.", and the definition for trove is "Valuable collection."

The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for cunning is "showing clever insight.", the definition for rhapsody is "State of great happiness.", and the definition for nurture is "To further the development of."

The definition for composed is "Calm." Used in a sentence: Although her stomach was in knots, the actress appeared perfectly composed when she took the stage. The definition for catastrophic is "relating to extreme misfortune.", the definition for naive is "Lacking worldy wisdom.", and the definition for apathetic is "Showing little or no emotion."

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 liability is "a person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", the definition for corroborate is "To support with evidence.", and the definition for fickle is "Lacking constancy, changeable."