The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for indecorous is "in bad taste.", the definition for mandate is "An official order or commission to do something.", and the definition for euphoria is "Feeling of great happiness."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for rail is "to scold in harsh language.", the definition for melodious is "Having a pleasing melody.", and the definition for retroactive is "effective as of a prior time or condition."

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 extol is "to praise highly.", the definition for pallid is "Lacking color.", and the definition for immoderate is "Beyond usual or proper limits."

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 precept is "a general rule of action.", the definition for grandiose is "With an affectation of grandeur.", and the definition for flagrant is "Noticeably offensive."

The definition for appraise is "To evaluate the worth of." Used in a sentence: Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. The definition for fickle is "lacking constancy, changeable.", the definition for lurid is "Causing horror, shocking.", and the definition for belated is "Past the normal or proper time."