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 immoderate is "beyond usual or proper limits.", the definition for pretense is "False intention or purpose.", and the definition for combative is "Eager to fight."

The definition for mediate is "To come between parties in order to reconcile." Used in a sentence: The diplomatic Henry was able to mediate between the quarreling sisters. The definition for flagrant is "noticeably offensive.", the definition for futile is "Without purpose, completely ineffective.", and the definition for flaw is "An imperfection."

The definition for disdain is "Feeling of contempt." Used in a sentence: The arrogant writer did not hide his disdain for his uneducated dinner companion. The definition for redouble is "to make twice as great.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for grandiose is "With an affectation of grandeur." Used in a sentence: The sweeping, grandiose staircase looked preposterous in the modest entry hall. The definition for incumbent is "necessary as a duty or responsibility.", the definition for prune is "To reduce by removing excess.", and the definition for facade is "false or superficial appearance."

The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for egotist is "self–important person.", the definition for compulsion is "An irresistible impulse.", and the definition for accommodate is "To give consideration to."