The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for incumbent is "necessary as a duty or responsibility.", the definition for facade is "false or superficial appearance.", and the definition for curtail is "To make less."

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 flaw is "an imperfection.", the definition for rancorous is "Marked by deep ill–will.", and the definition for immoderate is "Beyond usual or proper limits."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for aesthete is "person having or affecting sensitivity to beauty.", the definition for inauspicious is "Not favorable.", and the definition for induce is "To influence or cause."

The definition for methodical is "Performed in an orderly manner." Used in a sentence: Oscar's methodical approach exasperated his free–spirited friend Ben. The definition for abate is "become less in amount or intensity.", the definition for disconcert is "To throw into confusion.", and the definition for turpitude is "Essential baseness, depravity."

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 obnoxious is "highly offensive.", the definition for surplus is "Excess.", and the definition for prudent is "Marked by wisdom, shrewd."