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 dubious is "questionable.", the definition for buffer is "Protective barrier.", and the definition for repel is "To resist, reject."

The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for catastrophic is "relating to extreme misfortune.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for pallid is "Lacking color."

The definition for demean is "To lower status." Used in a sentence: The embarrassing photograph demeaned the candidate in the eyes of the voters. The definition for appraise is "to evaluate the worth of.", the definition for embellish is "To decorate.", and the definition for perception is "Capacity for seeing or understanding."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for raspy is "rough, grating.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for revoke is "To cancel by taking back."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for negate is "to make invalid.", the definition for advantageous is "Giving an advantage.", and the definition for pomp is "Showy display."