The definition for foil is "One that enhances or underscores by contrast." Used in a sentence: The sweet cookie was a perfect foil to the sour lemon sorbet. The definition for aerate is "to supply with air.", the definition for trove is "Valuable collection.", and the definition for rail is "To scold in harsh language."

The definition for accentuate is "To emphasize." Used in a sentence: Carla used red ribbons to accentuate the coppery tones in her hair. The definition for dubious is "questionable.", the definition for absolve is "To forgive; to free from guilt.", and the definition for conduit is "Means for transmitting or distributing."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for curtail is "to make less.", the definition for rancorous is "Marked by deep ill–will.", and the definition for incumbent is "Necessary as a duty or responsibility."

The definition for nurture is "To further the development of." Used in a sentence: Our cat made a nest of blankets to nurture her newborn kittens. The definition for regurgitate is "to pour out or throw back.", the definition for incidental is "Minor.", and the definition for repentant is "Feeling regret."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for ethical is "conforming to accepted standards.", the definition for incisive is "Impressively direct and decisive.", and the definition for genial is "Sympathetic, friendly."