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 aesthete is "person having or affecting sensitivity to beauty.", the definition for implausible is "Unbelievable.", and the definition for periodic is "Occurring at regular intervals."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for raspy is "rough, grating.", the definition for frugal is "Thrifty, cheap.", and the definition for turpitude is "Essential baseness, depravity."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for corrosive is "bitingly sarcastic.", the definition for garish is "Offensively bright.", and the definition for opportune is "Suitable or convenient."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for iridescent is "having a lustrous or attractivve quality.", the definition for melee is "A tumultuous fight among several people.", and the definition for oblivious is "Lacking awareness."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for pallid is "lacking color.", the definition for compulsion is "An irresistible impulse.", and the definition for sociable is "Inclined to seek companionship."