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 drab is "dull, monotonous.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for pretentious is "Making unjustified claims."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for heed is "to pay attention to.", the definition for demeanor is "Behavior towards others.", and the definition for naive is "Lacking worldy wisdom."

The definition for accessible is "Easy to reach or to approach." Used in a sentence: The introduction to the complex novel was, thankfully, written in clear accessible language. The definition for augment is "to make greater.", the definition for negate is "To make invalid.", and the definition for heed is "To pay attention to."

The definition for aesthete is "Person having or affecting sensitivity to beauty." Used in a sentence: Consuela's friends called her an aesthete when she claimed that Monet's paintings made her cry. The definition for comprehensible is "understandable.", the definition for ethical is "Conforming to accepted standards.", and the definition for aerate is "To supply with air."

The definition for supple is "Flexible." Used in a sentence: The supple leather coat draped like soft cloth around her shoulders. The definition for negate is "to make invalid.", the definition for procrastinate is "To put off intentionally.", and the definition for elusive is "Hard to grasp."