The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for demean is "to lower status.", the definition for advantageous is "Giving an advantage.", and the definition for corrosive is "Bitingly sarcastic."

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 lurid is "causing horror, shocking.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for gravity is "Importance, significance."

The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for parity is "equality.", the definition for combative is "Eager to fight.", and the definition for impenitent is "Lacking remorse."

The definition for extant is "Currently existing." Used in a sentence: Some consider Clint Eastwood the greatest extant American director. The definition for pomp is "showy display.", the definition for extenuating is "Partially excusing.", and the definition for flagrant is "Noticeably offensive."

The definition for prune is "To reduce by removing excess." Used in a sentence: The candidate pruned his speech so he would not exceed the time limit. The definition for ethical is "conforming to accepted standards.", the definition for drab is "Dull, monotonous.", and the definition for derivative is "Lacking originality."