The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for facade is "false or superficial appearance.", the definition for diffident is "Lacking self–confidence.", and the definition for servile is "Fearfully submissive."

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 unscrupulous is "lacking principles.", the definition for untenable is "Not able to be defended.", and the definition for obnoxious is "Highly offensive."

The definition for egotist is "Self–important person." Used in a sentence: Darren dreaded carpooling with the egotist Shelly, who talked about herself nonstop. The definition for cunning is "showing clever insight.", the definition for opportune is "Suitable or convenient.", and the definition for illuminate is "To make clear."

The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for avian is "relating to birds.", the definition for dubious is "Questionable.", and the definition for pomp is "Showy display."

The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for disdain is "feeling of contempt.", the definition for insinuate is "To suggest indirectly.", and the definition for civility is "Politeness."