The definition for polarize is "To break up into opposing groups." Used in a sentence: Thelma tended to polarize discussions rather than to encourage compromise. The definition for polarize is "to break up into opposing groups.", the definition for unscrupulous is "Lacking principles.", and the definition for buffoonery is "Foolish behavior."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for disconcert is "to throw into confusion.", the definition for abate is "Become less in amount or intensity.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for finite is "Having definite limits." Used in a sentence: The exasperated mother had finite patience for her toddler's tantrums. The definition for dubious is "questionable.", the definition for precept is "A general rule of action.", and the definition for immoderate is "Beyond usual or proper limits."

The definition for sociable is "Inclined to seek companionship." Used in a sentence: The sociable Glenda was delighted to receive the party invitation. The definition for defiant is "showing bold resistance.", the definition for euphoria is "Feeling of great happiness.", and the definition for revoke is "To cancel by taking back."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for benefactor is "one who offers financial help.", the definition for periodic is "Occurring at regular intervals.", and the definition for eloquent is "Fluent, expressive."