h-r-m hoo-hoo horrour hortour hothur howorth moo-moo morrum mortuum moumour moutrot muthoot muu-muu ottrott outouth outroom outroot owtouth owttour r-h-m roomtwo rootout rootrot rototom ruh-roh ruhrort rum-tum thorrur throwto thruout thurrow thuthur tohorot tom-tom tomouth too-hoo too-too torhout tortour tototoo toumour tow-row tro-tro trotout trutowo tu-whoo tum-tum tut-hoo tut-tut twohour twomoro tworoom woo-hoo woo-woo wormrot wou-wou wow-wow wowowow