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 polarize is "to break up into opposing groups.", the definition for insinuate is "To suggest indirectly.", and the definition for incumbent is "Necessary as a duty or responsibility."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for inauspicious is "not favorable.", the definition for redouble is "To make twice as great.", and the definition for parity is "Equality."

The definition for defiant is "Showing bold resistance." Used in a sentence: The defiant toddler refused to leave the park. The definition for egotist is "self–important person.", the definition for garish is "Offensively bright.", and the definition for corrosive is "Bitingly sarcastic."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for heed is "to pay attention to.", the definition for trove is "Valuable collection.", and the definition for combative is "Eager to fight."

The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for straddle is "to favor opposing sides.", the definition for dubious is "Questionable.", and the definition for turpitude is "Essential baseness, depravity."