The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for hedonism is "belief that pleasure is the sole aim of life.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for iridescent is "Having a lustrous or attractivve quality."

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 brandish is "to shake or wave menacingly.", the definition for preclude is "To rule out in advance.", and the definition for elusive is "Hard to grasp."

The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for manifest is "obvious.", the definition for solace is "Source of consolation.", and the definition for cunning is "Showing clever insight."

The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for censure is "to find fault with.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for promote is "To contribute to the growth or prosperity of."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for discern is "to recognize as separate as distinct.", the definition for buffoonery is "Foolish behavior.", and the definition for egotist is "Self–important person."