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 elusive is "hard to grasp.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for raucous is "Noisy, rowdy."

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 insolence is "boldness or rudeness.", the definition for inauspicious is "Not favorable.", and the definition for elate is "To fill with joy."

The definition for incongruous is "Not harmonious, incompatible." Used in a sentence: Sadie's cowboy hat was incongruous with her black cocktail dress. The definition for gargantuan is "gigantic.", the definition for extenuating is "Partially excusing.", and the definition for flagrant is "Noticeably offensive."

The definition for onset is "Beginning." Used in a sentence: Crocuses bloom at the onset of spring, sometimes even before the snow melts. The definition for interminable is "never ending, or seemingly endless.", the definition for dubious is "Questionable.", and the definition for discern is "To recognize as separate as distinct."

The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for discern is "to recognize as separate as distinct.", the definition for onset is "Beginning.", and the definition for prominence is "Importance."