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 grandiose is "with an affectation of grandeur.", the definition for revive is "To bring back to life.", and the definition for heinous is "Shockingly evil."

The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for accessible is "easy to reach or to approach.", the definition for cunning is "Showing clever insight.", and the definition for revive is "To bring back to life."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for commemorate is "to mark by a ceremony.", the definition for defiant is "Showing bold resistance.", and the definition for comparable is "Similar, equivalent."

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 aesthete is "person having or affecting sensitivity to beauty.", the definition for flagrant is "Noticeably offensive.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for methodical is "performed in an orderly manner.", the definition for lurid is "Causing horror, shocking.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."