e-four eeuler efeler effere effoff effolo effore ehrler eleele eleppo ellore eloper elphel elropo ephree epopee erroll errour euller euphue europe eururo f-hole f-hour feeler feelup feeror feller felloe fellup feofor ferfel ferfer ferrel ferrer ferro- ferrol ferrup ferrur ferule fleure floree floroe floure fluor- fluoro flurre foelle foerre foller foofle foofoo foofur fooler fopper fopple forher forhoo forrel forrer forure foufou fouler foulup four-h fourer fourof fourou freele freeof freepr freeup frefre freure froleh frollo froofe frrole fruupp fueler fuelup fuffle fufore fuhrer fuller fullof fullup furfur furler furole furore furour furrer furrfu h-hour heehee heeler heello heerle hefell heffer hefful hehehe hehheh helele helfer hell-o helleh heller hellue helluo heloup helpee helper helpup heopop hepler hepper hepple hereof herero herher heroor herple hoeful hoerup hoffer hofler hohler hohloh hohoho holeup holhol holler holloo hollop holoor holour hoofer hoohoo hoopee hooper hoople hoopoe hoopoo hoorle hooroo hoouel hoouer hop-up hopeof hopfer hoplo- hopoff hopper hopple horler hororo horror houlle hueful huffer huffle huffpo huh-uh hulfer huller hulloo hullur huluhu hupple hurler hurple hurrer hurroo l-hour leeful leelee leeloo leeper leerer leffel lefull lehrer leloup leoful leolo lepere lepero lepore lepper lepreo leroro lerrup llello lloro lo-pro loffre lohoof loller lollop loloru looloo looper loopre lopho- loplop lopoff loppel lopper lorrer louffe loulle loulou louper lourlo luffer lufful luller lupeol lurulu oehler oferre ofhelp ofhope ofpoor ohhell ohohoh ohpooh oleelo oleole oohooh oooooo oppelo oreful orelle orloff orphee orrell orrho- orrour ouelle ouerre ouller peelee peeler peelup peepee peeper peeple peeplu peepul peerer peerle peffer pelele pelfer peller peloer pelore pelour pelure people pepero pepful peploe pepper perell perere perlee peroff peroor perore perper perree perrhe perrou perule phlor- phlppl pholoe phoro- pleur- pleure pleuro plufur plurel poeure poffer poffle pohole polell pollee poller polpol polule poluru poofup pooler pooper poopoo poorer pop-up popfor popler popoff popopo poporo poppel popper popple poppop popule populo porful porule pouere pouffe pouler poulle poulpe poupee poupou pouppe pourer pppppp pre-op preeue prefer preffe prefou prelle preore preoue preue- proell profer proffe profor profre profur proler proole propel proper proph- propho propre propup propur pu-hoe puerer puffer puffup puller pullup pullur pulper pupelo purell purfle purler purloo purple purpre purpur purree purrer r-loop reefer reeffe reeler reeper reeuel refeel refeff refell reflee refloo reflue refuel refurl reheel reheur rehoop rehope releef reller relleu rellou repele repoll repope repour repper repple repref repull repulp repure repuru rereel reroll reroof rerule reuele reuere reufol reuler reulle reulor reuour roelof roeper roffle roflol rolfer rolleo roller rollup roloff roofer roopee rooper ropele rouffe rouful rouler roupee rouper rueful ruelle ruffer ruffle ruhroh ruller ruurlo uh-huh ulehle ulloor uoluel uphere uphole uphroe uphurl uppoor upprop uproll urepel urouer uroure uruffe uruppu