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 archetypal is "characteristic of the original model or perfect example.", the definition for solace is "Source of consolation.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

The definition for clarity is "Clearness." Used in a sentence: The refreshing water in the mountain stream was remarkable for its clarity. The definition for frugal is "thrifty, cheap.", the definition for comprehensible is "Understandable.", and the definition for naive is "Lacking worldy wisdom."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for clarity is "clearness.", the definition for eulogy is "Speech or writing in praise of deceased.", and the definition for accentuate is "To emphasize."

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 comprehensible is "understandable.", the definition for parity is "Equality.", and the definition for curtail is "To make less."

The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for melodious is "having a pleasing melody.", the definition for accentuate is "To emphasize.", and the definition for facade is "false or superficial appearance."