h-hour himroo hiphop hipihi hipipo hipour hippo- hirohi hiroim hiromi hiromu hiroto hirtum hitomi hitori hitoto hitout ho-hum hohhot hohoho homoi- hoohoo hoopoo hooroo hop-up hopium hopout hoppit hororo horpit horror hortor hotoro hotpot hottip hottot houtou hrotti hrrmph htruth huh-uh huhhot humhot humhum humiri hummum humour hurroo hurth hurumu huthur huthut ihitit iiooio imhurt imirim immort impoor import improp imputt imupto iomoth iphito iphoto irrour irrupt ithomi ittiri ittro- iturup mihiro mihuti mimori miomir mirihi miriti miroir mirour mirror mirumo miruru mithri mithur mitmot mitrit mitrou mm-hmm mohoro mohout mohuhu mommur momoir moomoo moopoo moorit moormi moorup mootit mop-up mopipi mopitt moppit moptop moriro mormor mormur moroii moroto morph- morpho morphu morrot mothur motmot motomu motor- motori motoro motour motrio moturi moturu mourou mrmoto muhuhu muhurr muhuru muphti murio- muriti muritu murium murmir murmur muroto murrit muthur mutitu mutomo muttur muturi mutuum muumuu ohohoh ohotmu ohpooh ohtomu ohtoto omoio- oohooh oomoto oooooo oophoi oopiri ophio- oporto optimo optoro optout oriomo ormuri oromoo oropom orphir orrho- orrour ortho- otmoor ototoi ottoii ottoor ouioui outhit outour output outrup outtop outtro phitti phoro- phorum photo- phthor pihuri pimmit pimpri piopio pioppi piotti pipipi pipiri pippip piroot pirrip pirto pithoi pithom pithou pitpit pitrot pituri piumhi piupiu pohori poipoi poirot poitou pompoi pompom poopoo pop-it pop-up pophit popopo poporo popout poppit poppop poptop poroti porrum portio portom portti potito pottop pottum pouoir poupou pourit pourri pppppp primip primou primum priori prioro priour prithu pritor promit prompt proph- propho propi- propir propup propur protip proto- protti pruitt prurit prutot ptitim pumiri pumori pumpup pupput puriri purpit purpur put-up puthir puthri puthur putour putout putput puttoo puttur rhipi- rhithm rimout ripout rippit rirumu rititi ritto rohmir romiri romour rompth roomth roomto roopit rootup rotimi rotour rotout rotrou rottum routot ruhroh rumohr rumour rumphi rumpot rumti- ruptor rurutu rutour t-room thirpu thithi thoppu thoro- thorup thotti thourt thouth thrimp thromm throop throut thrump thrupp thumri thurii timimi timiri timoti timour tip-it tip-up tipiti tippit tiptop tiptur tirhut tirrit titipu titiri tittup to-put to-rit tohoro toimii toitoi tomium tommot tomomi tomort tompot tomtit tomtom tomtor toohot tootoo top-up tophit toporu topout toppop torito tormit toropi torori tororo toroth torpor torrit tortor tortou tortum tot-up totopo totoro totrot tottoi touhou touitt tourou toutou toutuo trimto trimup triour tripot tripup tritip trito- tritor trompo troph- trophi tropo- troppo trotro troump truitt trumph tuhuti tuipui tuiuti tumour tumtum tuotuo turmit turmut turpio turrum turtur tururu tutour tuttut uh-huh uitoto um-hum umirim up-put uppoor upprop uproot uptoit uruppu uthiru utouth utroor