dod-rot dododou doo-doo doproud dortour douprou dourdou dropout droptop opt-out ottrott ouddorp out-top outdoor outdrop outport outpour outputt outroop outroot poo-poo poopout pop-out pop-top portour potoroo pourout pourudu prodrop proport prorupt protour purport purpour put-out put-put putrudu puttout putupto rootout rootrot too-too torpour tortour tototoo touroud tro-tro trotout tut-tut