The definition for duplicity is "Deceptive thought, speech, or action." Used in a sentence: The life of an undercover detective is filed with necessary duplicity. The definition for rancorous is "marked by deep ill–will.", the definition for corrosive is "Bitingly sarcastic.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for penurious is "Extrememly stingy." Used in a sentence: Ebenezer Scrooge was most penurious, refusing to give even a penny to charity. The definition for accessible is "easy to reach or to approach.", the definition for meticulous is "Extrememly careful regarding details.", and the definition for antidote is "Something that relieves or counteracts."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for periodic is "occurring at regular intervals.", the definition for corrective is "Intended to correct.", and the definition for scapegoat is "Someone who bears the blame for others."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for extenuating is "partially excusing.", the definition for revoke is "To cancel by taking back.", and the definition for incisive is "Impressively direct and decisive."

The definition for conduit is "Means for transmitting or distributing." Used in a sentence: Jason, a notorious gossip, was a conduit for information about his friends. The definition for prominence is "importance.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for methodical is "Performed in an orderly manner."