hoo-hoo horrour hortour hothur hotoku hoy-hou hoyoku hoyuk hryhory hutuktu khurhuy kokorou kokuryu kor-kor korkoro kothuru kottoor kotturu koyukuk koyyuru kuththu kuttoor kyrykyy okrouyo oktrout ortho-k otokutu ottrott outouth outroot outyour rokyoku rootout rootrot royyuru ruh-roh ruhrort thorrur thruout thrutty thurrok thuthur tohoku tohorot tokyoto too-hoo too-too tookout torhout tortour tototoo toukoro toukoto tro-tro troorkh trotout tuk-tuk tut-hoo tut-tut uryukty yoo-hoo yor-yor