The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for unscrupulous is "lacking principles.", the definition for flagrant is "Noticeably offensive.", and the definition for equitable is "Fair and equal."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for scamper is "to run quickly.", the definition for accommodate is "To give consideration to.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for appraise is "To evaluate the worth of." Used in a sentence: Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. The definition for pallid is "lacking color.", the definition for derelict is "Abandoned.", and the definition for rehash is "To discuss again."

The definition for apathetic is "Showing little or no emotion." Used in a sentence: Carmine was concerned about his usually cheerful brother's apathetic attitude. The definition for exasperation is "the state of being irritated.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for elusive is "Hard to grasp."

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 catastrophic is "relating to extreme misfortune.", the definition for inflammatory is "Tending to excite anger.", and the definition for penurious is "Extrememly stingy."