The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for aerate is "to supply with air.", the definition for indecorous is "In bad taste.", and the definition for opportune is "Suitable or convenient."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for lurid is "causing horror, shocking.", the definition for stern is "Harsh, severe.", and the definition for mediate is "To come between parties in order to reconcile."

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 drub is "to defeat decisively.", the definition for frugal is "Thrifty, cheap.", and the definition for disconcert is "To throw into confusion."

The definition for flagrant is "Noticeably offensive." Used in a sentence: The executive was fired for his flagrant abuse of the company expense account. The definition for commemorate is "to mark by a ceremony.", the definition for dubious is "Questionable.", and the definition for preclude is "To rule out in advance."

The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for recrimination is "a retaliatory accusation.", the definition for impenitent is "Lacking remorse.", and the definition for derivative is "Lacking originality."