leduc ledur leece leeco leede leeke leell leere lekel lekeu lekor leleu lelle lerdo lered lerer leroc leuc- leuce leuco leude leuk- leuke leuko leuro lledo lobbe lobbo lobec lobed lober loble lobo- lobor locdb lockb locke loco- locro lodde loddo loded loder lodro loker lokke lokur loled loler lollo lolol loobu looce loock loode looed looer looke loord loore lorck lorde lored lorel loreo lorer lorke lorre loruk louce loude louer louke loule lourd loure louro lubbe lubed luber lubke luble lubok lubur lucee lucke lucko lucre lucur ludde luddu ludek luder luebo luker lukko lukok lukou lukre lulec lulle luluc lulul luoke lurck lurde lured lurer lurue o-r-b obele obock obodo obole obolo oboro oboue obreb obrok obudu occur ocelo ocker ockle ockro ocllo ocoee ocr-b ocree ocul- oculo odder oddur odebo odeco odell odelo odeur odolo odore odoul odour odudu odure oduro oeco- oelde oerel oerle okeke okelo okere okker okkur oklee okobo okoc okole okoro okubo okuku okuru older oleku oleo- olere olleo oller ollur olord olour oo-er oocre oodle ooooo orbec orbed orble order ordoc ordre ordro orduc oreck oreco oredo oreed orell oreo- orere orero orkel orlec orlek orlok orobe orobo oroco orodo oroer oroke orold orolu orube oruce oruku oruro ouder ouedo ouled oullo ouoro ource ourde oure- ourol r-co- rcled rcolo rdllr rebbe rebec rebel reber rebol rebud recce recco reced recke recue recur redbd redco redde redel reder redlo redoc redor redub redur reece reede reere rekel rekke rekle reled relee relek relko rello relue reord rerde rere- reree rerob reuel reuer reule ro-ro robbe robbo robec robed rober roble robo- robor robur rocco rocke rocko rocor rocou rodbo rodde roded rodel rodeo roder rodl rodoc rodok rodor roell roero rokee roker rokke rokkk rokle rolde roled roleo rollc rolle rollo rolok roode roodu rooer rooke roole roore rooue rorbu rorer rorke roude rouer rouke rouko roule roulk roull roure rubee rubel ruber rubke ruble rubor rucer rucul rudel ruder rudkk rudle rudok ruede ruele ruell ruere rukel rukke ruled ruler rullo rurde rurec ruule u-cee u-dub ubble uber- ubobo uccel uccle uceku ucell ucero uclue ucode uddel udder udell udler udol udoll ukcdr ukeke ukobu ukodo ulcer ulker ullur ulock ululu uluru uouee urcel urdee urduk uredo urelu ureo- urkel urker urled uroob urour urubu uruce urucu uuork uuuuu