lubur ludab ludde luddu luder ludge luebo luego lugal lugar lugau luged luger lugge lugol lugre lulab lulal lulla lulle lulua lulul luoba luogu lurde lured lurer lurgg lurue o-dog o-r-b oagar oagle oared oarer oaror obaba obade obala obara obegu obele oberg oblea oblog obodo oboga obole obolo obora oboro oboue obrab obrad obreb obudu odaba odala odara odare oddba odder oddur odear odebo odeda odela odell odelo odeur odgar odola odolo odore odoul odour odrga odudu odure oduro oedae oelde oella oerel oerle ogage ogard ogeed oggar oggel oggle ogled ogler ogode ogogo oguaa ogugu ogura olala olaru older oleo- olere olgod ollae olleo oller ollur olord olour oo-er oodle oogle ooola ooooo oraal oraba oraea oraed orage oralb orale orara orare orbad orbal orbea orbed orble ordal order ordre ordro oread oreal orear oreda oredo oreed orell oreo- orera orere orero orgal orgel orgle orgue orgul orlea orobe orobo orodo oroer orold orolu oroua orrgo orube oruga oruro ouada ouara ouder ouedo ouera ougle oulad ouled oullo ouoro oural ourba ourde oure- ourea ourol ra-ra raaba raabe raagu raaor raard rabab rabad rabal rabba rabbe rabda rabel rable rabor rabou rabud rabul radal radar radau radde radel rader radge radla radle radlo radul raeda raela raerd ragda ragea raged ragee ragel rager ragga ragoo ralla ralle rallo raoul rarae rarbg rareb rared raree rarer rauda raugu rdllr reada readd reade reald reale realo rear- reard reaue rebab rebag rebar rebbe rebeg rebel reber rebol rebra rebud redab redar redbd redde redea redel reder redlo redor redub redug redur reede reege reere regab regal regar regau regba regel reger regga regge reggo regla regle regul regur relau reled relee rella rello relog relue reola reord reorg rerde rere- reree rerob reuar reuel reuer reule ro-ro roabe roadb roade roage roald roale roall roaue robab robar robbe robbo robed rober roble robo- robor robur rodau rodbo rodda rodde rodea roded rodel rodeo roder rodge rodl rodor roela roell roera roero rogal roger rogge rogla rogue rolag rolao rolde roled roleo rolga rolla rolle rollo rolua rooba roode roodu rooer rooge roole roore rooue roral rorbu rorer rorra rouba roude rouer rouge roule roull roura roure rraga rragb ruade ruala rubab rubba rubee rubel ruber ruble rubor rubra rudar rudel ruder rudge rudle rudra rueda ruede ruegg ruele ruell ruere rugae rugal rugao ruger rugge rugla ruled ruler rullo rural rurde ruule u-dub u-god uarda uaroo ubald ubble uber- ubobo uboga udala udall udara udare uddel udder udege udell udged udler udol udoll udora udrea ugada ugala ugboa uggla uggle ugola ugro- ugrug ulala ulalu ulbra ulger ullal ullar ulloa ullur ulula ululu uluru uolba uorga uouee uraba uraga urago uralo urare urbar urdee urdog urea- ureae ureal uredo urelu ureo- urera urgal urged urgel urger urlar urled urola uroob urour urrao urrea urubu uuard uugla uurad uuuuu