hipihi hippus hirtum histi- histri hitsup hrrmph htruth huh-uh huisht huishu humhum humiri humism hummum hummus humphs hurius hursit hursts hurth hurumu hushih hushup hushut huthur huthut hutsut i-suit ihitit imhurt imirim immiss immits impish imputt imuris imusti ipsums iris-t iritis irmish irrupt irtish isists ismism ispirt isthis isthmi istisu istrum istrup isurus itmust itshim itsumi itthis ittiri iturup mihstu mihuti mimist mirihi mirish miriti mirrhs mirrus mirths mirtus miruru mirush mis-pi mishit mishmi mishti misisi misius misput missir missis missit missus mistir mistis mistri mistup mistur mistus mithri mithur mitrit mitsui miurus mm-hmm muhuhu muhurr muhuru muphti murist muriti muritu murium murmir murmur murrit murtis mushir musiri musist musits musius musmus mussit mussum mussup mustir mustis mustur musuri muthis muthur mutish mutism mutist mutitu mutshi muttur muturi mutuum muumuu phipps phitti pihuri pimmit pimpri pipipi pipiri pipits pippip pirrip pissis pistis pitpit pittis pituis pituri piuish piumhi piupiu piusii pppppp ppsspp primip primps primum primus pripps prisms prisum prithu pruitt prurit psmith ptitim pumiri pumish pumpup puppis pupput puriri purisi purism purist purius purpit purpur purtsi pushim pushit pushtu pushup pussi put-up puthir puthri puthur putput putsup puttur putups rhipi- rhipis rhithm rimush rippit ripsup rirumu rishis rititi ritius rumish rumphi rumpus rumti- rupshu rurutu rushit russus rustum shihhi shiism shimri shipur shirrs shirts shirtt shirui shirur shirut shishi shists shisui shittu shiurs shmups shrimp shruti shshsh shtshi shtums shtups shursh shusht shusui shutit shutup shutur siiiii simiri simisi simris simsim simsir sipirs siriri sirius sirpur sirris sirrup sirsir sirtir sirtis sirtsi sirups sishui sisisi sisith sistri sit-up sithir sitsup sittim situps siumut smiris smiths smriti smstrs spiri- spiris spirit spirts spitup spitus sprits spruit sprush sprutt spurts sputum srimpi sripur srprss sruthi sthiti stipit stirit stirps stirup stiths stiups stpius strims strips stript strsph strump strums strupt strust struth struts strutt stu-ii stumps sturts suhut suists suitup sum-up sumisu summit summum summut sumphs sumpit sumsup sumuru suphis surimi surmit sursum surtur surumi surumu sushis susumu susurr thirpu thirst thisis thithi thitsi thmuis thriis thrimp thrips thrist thrump thrums thrupp thrush thrust thtshr thumps thumri thurii thuris thurst thushi thusis timimi timiri timish timist timmis tip-it tip-up tipiti tippis tippit tiptur tirhut tirrit tishri titipu titiri titius titsup tittup tituss trimup tripup tripus trists tritip tritsu trshts truish truism truitt trumph trumps trusim trusts truths tshirt tsmith tsuris tsurui tsuumi tuhuti tuipui tuiuti tumtum turis turist turmit turmut turpis turris turrum turssu turtur tururu tusmit tussis tussur tutsim tuttis tuttut uh-huh uhhuhs um-hum umirim up-put uppish uprist uprush upshur upshut upstir upsurt uritis urpish uruppu urushi usiris ussuri ustupu usturi usurps uthiru utmish utsumi