This document defines 30 vocabulary words from the book "The Phantom Tollbooth" including words like: - Tumult: disorderly agitation or milling about of a crowd with uproar and confusion. - Balderdash: senseless, stupid, or exaggerated talk or writing; nonsense. - Pronouncements: act of pronouncing judgments. - Flabbergast: to overcome with surprise and bewilderment; astound. - Quagmire: a difficult situation to escape from.