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 placebo is "an inactive substance used in medical testing.", the definition for lenient is "Mild or tolerant.", and the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage."

The definition for prudent is "Marked by wisdom, shrewd." Used in a sentence: Manny was happy she followed Greg's prudent advice to study, as the test was difficult. The definition for corroborate is "to support with evidence.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for eloquent is "Fluent, expressive."

The definition for drab is "Dull, monotonous." Used in a sentence: The drab winter scene made Keisha long for the vibrant colors of spring. The definition for compulsion is "an irresistible impulse.", the definition for catastrophic is "Relating to extreme misfortune.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

The definition for eulogy is "Speech or writing in praise of deceased." Used in a sentence: Ernesto delivered a moving eulogy at his uncle's funeral. The definition for anthology is "a collection of selected literary pieces.", the definition for corrective is "Intended to correct.", and the definition for supple is "Flexible."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for regurgitate is "to pour out or throw back.", the definition for flaw is "An imperfection.", and the definition for melee is "A tumultuous fight among several people."