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 brandish is "to shake or wave menacingly.", the definition for sociable is "Inclined to seek companionship.", and the definition for futile is "Without purpose, completely ineffective."

The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for clarity is "clearness.", the definition for aerate is "To supply with air.", and the definition for inflammatory is "Tending to excite anger."

The definition for moderate is "Tending toward the average." Used in a sentence: The best–selling writer was disappointed; his new novel was only a moderate success. The definition for scapegoat is "someone who bears the blame for others.", the definition for flaw is "An imperfection.", and the definition for genial is "Sympathetic, friendly."

The definition for accessible is "Easy to reach or to approach." Used in a sentence: The introduction to the complex novel was, thankfully, written in clear accessible language. The definition for induce is "to influence or cause.", the definition for demeanor is "Behavior towards others.", and the definition for moderate is "Tending toward the average."

The definition for stern is "Harsh, severe." Used in a sentence: The stern principal canceled the prom after the seniors played a silly prank. The definition for buffoonery is "foolish behavior.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for rancorous is "Marked by deep ill–will."