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 flaunt is "to display showily.", the definition for pretentious is "Making unjustified claims.", and the definition for colossal is "Immense, enormous."

The definition for deferment is "The act of delaying." Used in a sentence: Sybil was frustrated by the deferment of her much anticipated vacation. The definition for diffident is "lacking self–confidence.", the definition for pretentious is "Making unjustified claims.", and the definition for pretense is "False intention or purpose."

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 melodious is "having a pleasing melody.", the definition for opportune is "Suitable or convenient.", and the definition for commemorate is "To mark by a ceremony."

The definition for curtail is "To make less." Used in a sentence: Doreen decided to curtail her spending after she bounced a check. The definition for embellish is "to decorate.", the definition for euphoria is "Feeling of great happiness.", and the definition for appraise is "To evaluate the worth of."

The definition for melee is "A tumultuous fight among several people." Used in a sentence: After the game, a melee broke out between fans of the opposing teams. The definition for finite is "having definite limits.", the definition for indecorous is "In bad taste.", and the definition for methodical is "Performed in an orderly manner."