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 combustion is "act of burning.", the definition for inauspicious is "Not favorable.", and the definition for gargantuan is "Gigantic."

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 disdain is "feeling of contempt.", the definition for parity is "Equality.", and the definition for pathos is "Sympathetic pity."

The definition for inflammatory is "Tending to excite anger." Used in a sentence: Garth's inflammatory remarks at the party made Gwen furious. The definition for serenity is "calmness.", the definition for regale is "To amuse.", and the definition for exalt is "To elevate by praise."

The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for trove is "valuable collection.", the definition for oblivious is "Lacking awareness.", and the definition for brandish is "To shake or wave menacingly."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for insolence is "boldness or rudeness.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for flaw is "An imperfection."