The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for clarity is "clearness.", the definition for archaic is "Characteristic of an earlier time.", and the definition for untenable is "Not able to be defended."

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 aesthete is "person having or affecting sensitivity to beauty.", the definition for dubious is "Questionable.", and the definition for composed is "Calm."

The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for gargantuan is "gigantic.", the definition for abate is "Become less in amount or intensity.", and the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for accentuate is "to emphasize.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for euphoria is "Feeling of great happiness."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for lurid is "causing horror, shocking.", the definition for induce is "To influence or cause.", and the definition for duplicity is "Deceptive thought, speech, or action."