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 diffident is "lacking self–confidence.", the definition for civility is "Politeness.", and the definition for ploy is "A contrived plan."

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 heinous is "shockingly evil.", the definition for demeanor is "Behavior towards others.", and the definition for ethical is "Conforming to accepted standards."

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 rail is "to scold in harsh language.", the definition for procrastinate is "To put off intentionally.", and the definition for antidote is "Something that relieves or counteracts."

The definition for genial is "Sympathetic, friendly." Used in a sentence: The genial host warmly greeted his many guests. The definition for untenable is "not able to be defended.", the definition for egotist is "Self–important person.", and the definition for disdain is "Feeling of contempt."

The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for aesthete is "person having or affecting sensitivity to beauty.", the definition for condone is "To treat as acceptable.", and the definition for obnoxious is "Highly offensive."