The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for corrective is "intended to correct.", the definition for disconcert is "To throw into confusion.", and the definition for commemorate is "To mark by a ceremony."

The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for benevolent is "kind, helpful.", the definition for derelict is "Abandoned.", and the definition for colossal is "Immense, enormous."

The definition for gravity is "Importance, significance." Used in a sentence: Understanding the gravity of his error, Ken offered his humblest apology. The definition for buffoonery is "foolish behavior.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for archetypal is "Characteristic of the original model or perfect example."

The definition for embellish is "To decorate." Used in a sentence: Sari embellished the plain curtains with satin ribbons and tassels. The definition for onset is "beginning.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for civility is "Politeness."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for comparable is "similar, equivalent.", the definition for frugal is "Thrifty, cheap.", and the definition for rhapsody is "State of great happiness."