histi- histo- hitoto hohhot hohoho hoist- hoists hoohoo hostis hostos hottot ihitit iiooio ioissh isists isitso isshot isthis itisso itisto itshot itthis ohohoh ohshit ohtoto oohooh oooooo oshosi ossott otitis otosis ototoi ottoii shihhi shishi shisho shisos shists shoosh shooto shoots shotto shotts shshsh shtshi siiiii sisisi sisith sissoo sitio- soitis soosoo sooth- sostio sostis sthiti stiths stoish stoist stoosh stooth stotts thisis thithi thitsi thotti tissot toitoi toohot tooths tootoo tootsi toshio tossto tottoi tottos tsotsi tsotso