The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for gargantuan is "gigantic.", the definition for accentuate is "To emphasize.", and the definition for stealth is "The act of moving secretly or unnoticed."

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 incidental is "minor.", the definition for pathos is "Sympathetic pity.", and the definition for recrimination is "A retaliatory accusation."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for corroborate is "to support with evidence.", the definition for melodious is "Having a pleasing melody.", and the definition for nurture is "To further the development of."

The definition for benefactor is "One who offers financial help." Used in a sentence: Michael's aunt and benefactor paid his college tuition. The definition for naive is "lacking worldy wisdom.", the definition for derivative is "Lacking originality.", and the definition for pantomime is "Telling a story through gestures."

The definition for authoritarian is "Favoring absolute obedience to authority." Used in a sentence: Marco's authoritarian mother never allowed him to watch more than one hour of television a day. The definition for clairvoyance is "ability to see things beyond ordinary perception.", the definition for advantageous is "Giving an advantage.", and the definition for rail is "To scold in harsh language."