The definition for turmoil is "Extreme confusion, agitation." Used in a sentence: The windstorm caused such turmoil in the lake that the sailboat capsized. The definition for periodic is "occurring at regular intervals.", the definition for appraise is "To evaluate the worth of.", and the definition for incisive is "Impressively direct and decisive."

The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for immoderate is "beyond usual or proper limits.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for demeanor is "Behavior towards others."

The definition for corroborate is "To support with evidence." Used in a sentence: "Unless you can corroborate your story, it will not be admissible in court," the attorney told his client. The definition for mediate is "to come between parties in order to reconcile.", the definition for ecstatic is "Overwhelmingly emotional.", and the definition for combative is "Eager to fight."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for mundane is "practical, ordinary.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for diffident is "Lacking self–confidence."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for defiant is "showing bold resistance.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for eulogy is "Speech or writing in praise of deceased."