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 stern is "harsh, severe.", the definition for condone is "To treat as acceptable.", and the definition for compulsion is "An irresistible impulse."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for periodic is "occurring at regular intervals.", the definition for benefactor is "One who offers financial help.", and the definition for anthology is "A collection of selected literary pieces."

The definition for pallid is "Lacking color." Used in a sentence: The nurse was worried by the patient's pallid face and shallow breathing. The definition for comprehensible is "understandable.", the definition for obnoxious is "Highly offensive.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

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 revive is "to bring back to life.", the definition for corrosive is "Bitingly sarcastic.", and the definition for aerate is "To supply with air."

The definition for extol is "To praise highly." Used in a sentence: The statesman extolled the ambassador who single–handedly negotiated the peace treaty. The definition for heed is "to pay attention to.", the definition for fickle is "Lacking constancy, changeable.", and the definition for compulsion is "An irresistible impulse."