The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for repentant is "feeling regret.", the definition for impenitent is "Lacking remorse.", and the definition for abate is "Become less in amount or intensity."

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 beneficial is "helpful.", the definition for garish is "Offensively bright.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for combative is "Eager to fight." Used in a sentence: The teacher suggested the combative student channel his aggression into boxing. The definition for demeanor is "behavior towards others.", the definition for unscrupulous is "Lacking principles.", and the definition for grandiose is "With an affectation of grandeur."

The definition for exception is "A case to which the rule does not apply." Used in a sentence: The teacher made an exception and let Gina eat her snack in class. The definition for buffer is "protective barrier.", the definition for opportune is "Suitable or convenient.", and the definition for melodious is "Having a pleasing melody."

The definition for redouble is "To make twice as great." Used in a sentence: As the sun began to set, Brittany redoubled her effort to find the necklace she had dropped in the field. The definition for insolence is "boldness or rudeness.", the definition for repentant is "Feeling regret.", and the definition for entangle is "To involve in trouble."