The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for methodical is "performed in an orderly manner.", the definition for composed is "Calm.", and the definition for disdain is "Feeling of contempt."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for disdain is "feeling of contempt.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for archaic is "Characteristic of an earlier time."

The definition for implement is "To carry out or accomplish." Used in a sentence: All Randolph needed to implement his plan was a moonless night and a long rope. The definition for apathetic is "showing little or no emotion.", the definition for derivative is "Lacking originality.", and the definition for incongruous is "Not harmonious, incompatible."

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 derivative is "lacking originality.", the definition for camaraderie is "Spirit of friendship.", and the definition for extenuating is "Partially excusing."

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 induce is "to influence or cause.", the definition for combustion is "Act of burning.", and the definition for interminable is "Never ending, or seemingly endless."