The definition for corrosive is "Bitingly sarcastic." Used in a sentence: The cruel Estella's corrosive comments made Pip cry. The definition for corroborate is "to support with evidence.", the definition for fidelity is "State of being faithful.", and the definition for inauspicious is "Not favorable."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for rail is "to scold in harsh language.", the definition for grandiose is "With an affectation of grandeur.", and the definition for parity is "Equality."

The definition for comprehensible is "Understandable." Used in a sentence: Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. The definition for insolence is "boldness or rudeness.", the definition for redouble is "To make twice as great.", and the definition for civility is "Politeness."

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 civility is "politeness.", the definition for parity is "Equality.", and the definition for opportune is "Suitable or convenient."

The definition for turpitude is "Essential baseness, depravity." Used in a sentence: The turpitude of the villain in the movie offended most audiences. The definition for avian is "relating to birds.", the definition for repentant is "Feeling regret.", and the definition for obnoxious is "Highly offensive."