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 buffer is "protective barrier.", the definition for fidelity is "State of being faithful.", and the definition for gargantuan is "Gigantic."

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 conduit is "means for transmitting or distributing.", the definition for extant is "Currently existing.", and the definition for preclude is "To rule out in advance."

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 ethical is "conforming to accepted standards.", the definition for implausible is "Unbelievable.", and the definition for polarize is "To break up into opposing groups."

The definition for civility is "Politeness." Used in a sentence: The usually unruly Thomas acted with great civility when his favorite uncle visited. The definition for celebrated is "widely known, respected.", the definition for pathos is "Sympathetic pity.", and the definition for flaw is "An imperfection."

The definition for conduit is "Means for transmitting or distributing." Used in a sentence: Jason, a notorious gossip, was a conduit for information about his friends. The definition for prudent is "marked by wisdom, shrewd.", the definition for corrective is "Intended to correct.", and the definition for naive is "Lacking worldy wisdom."