dododo dogfur dogood dolfor dololo dolool dolors dolour dolous doofus doolfu dorood dororo dorso- dorsur dosolo dosour dossor dosulu doudou doufus doulos doulou dourou dr-dos drofus drolls droogs drools drosgl drusus duffus dufour dugdug duldul dulful dululu duolog durous durrus durusu floods floors florus floudd flours fludgs fluffs fluor- fluoro fodors fogdog fogous folgou folurd foodog foofoo foofur forold forros fosso fossor foufou fougou foulgo fourgo fourof fourou frodus froggo frollo fulgor fulgur fulldo fullof furfur furors furour furrfu fusors gloss- glours go-gos go-off goddod godful godord gogoro golgos gollur golurd good-o goodlo goofus googol googoo googul gooroo gorgol gorgor gorgus gosol gosolo gosour gossos goudou goulds gourds gourou grogol grorud grosso grouds grouff grrrls gruffs grugru grullo gudlur guduru gufool guggol guggul gulgul gulous gurugu gusgus lloro lodurr logdog logoff loloru lolugu looloo loords lordof lougou loulou lourlo louros ludolf ludorf lufful lugdor lugoff lugogo lugulu luguru lullus lurulu odouls odours ofdoor off-go offord ofgods ofsoul ogusur olddog oldsod olorus oooooo oordoo ordoru orford orloff orodus orrour osdorf osgood osloss ossous ossudu ououso ourold ousrou rodlo rodulf roflol rofors rogoff rogolo roldos roloff roluos roogoo rouful rougso rudgur rudolf rudrur ruffus rufous rugolo rugous russo- russud russus ruurlo slogos sluffs sluggo slugos sodoff sodros sofulu soglos sogood sololo solrod soords soosoo sordor sorfol sorgou sorors sorous sorrus sorsor soudou soudur soulof soulos soulou sourou sousou sssfrs ssurgo suguru sulfo- sulfur surdul surful surgul suroso susulu susurr udolls udullu ufford ugurlu ulfuls ulloor ulsoor ulsrud urdorf urgull