The definition for preclude is "To rule out in advance." Used in a sentence: "Having cake now will preclude dessert later," said Amber's mother. The definition for foil is "one that enhances or underscores by contrast.", the definition for pretentious is "Making unjustified claims.", and the definition for fickle is "Lacking constancy, changeable."

The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for insolence is "boldness or rudeness.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for conduit is "means for transmitting or distributing.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for epitaph is "Brief statement honoring a dead person."

The definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage." Used in a sentence: Kevin's growing fatigue was a liability as he attempted to climb the steep hill. The definition for rhapsody is "state of great happiness.", the definition for absolve is "To forgive; to free from guilt.", and the definition for belated is "Past the normal or proper time."

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 distortion is "the act of twisting out of shape.", the definition for induce is "To influence or cause.", and the definition for brandish is "To shake or wave menacingly."