The document defines and provides examples for various words: eccentric (strange behavior), emerge (come into view), exuberant (filled with lively energy), facetious (inappropriate humor), flippant (disrespectful), implores (begs desperately), incredulous (unable to believe), intent (purpose), ludicrous (foolish), menace (threaten), ominous (bad is going to happen), precarious (dangerously likely to fall), resignation (giving up a position), scrutinize (examine closely), and submerged (go underwater).