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 implement is "to carry out or accomplish.", the definition for ethical is "Conforming to accepted standards.", and the definition for impenitent is "Lacking remorse."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for absolve is "to forgive; to free from guilt.", the definition for combustion is "Act of burning.", and the definition for condone is "To treat as acceptable."

The definition for exasperation is "The state of being irritated." Used in a sentence: The longer Jorge waited in line at the ticket counter, the more his exasperation grew. The definition for extenuating is "partially excusing.", the definition for extol is "To praise highly.", and the definition for buffoonery is "Foolish behavior."

The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for pomp is "showy display.", the definition for incongruous is "Not harmonious, incompatible.", and the definition for unscrupulous is "Lacking principles."

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 naive is "lacking worldy wisdom.", the definition for epitaph is "Brief statement honoring a dead person.", and the definition for accessible is "Easy to reach or to approach."