The definition for inauspicious is "Not favorable." Used in a sentence: Gary believed the black foreboding sky was an inauspicious sign. The definition for opportune is "suitable or convenient.", the definition for pretentious is "Making unjustified claims.", and the definition for authoritarian is "Favoring absolute obedience to authority."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for heinous is "shockingly evil.", the definition for mundane is "Practical, ordinary.", and the definition for frugal is "Thrifty, cheap."

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 archaic is "characteristic of an earlier time.", the definition for periodic is "Occurring at regular intervals.", and the definition for fraud is "Trick."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for benefactor is "one who offers financial help.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for derelict is "Abandoned."

The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for facade is "false or superficial appearance.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for regurgitate is "To pour out or throw back."