floors florus flours fluffs fluor- fluoro foofoo foofur forpus forros fosso fossor foufou foulup fourof fourou frollo froups fruupp fullof fullup furfur furors furour furrfu fusors lloro lo-pro lollop loloru looloo loplop lopoff loulou lourlo louros lufful lullus lupous lurulu ofpoor ofsoul ofspor olorus oooooo opulus orloff orlops oropos orrour osloss osoppo ossous ououso ousrou pflops ploops plufur plusso pollos polpol poluru poofup poopoo pop-up popfor popoff popopo poporo poppop popsup populo popups porful porous porpos porpus poulos poulps poupou pppppp ppsspp profor profos profur prolls proofs proors propos propup propur propus proso- prosol prosso prusso psoro- puffup pullup pullur pullus pulsor pulsus purloo purpur pusfor pusso- r-loop roflol rofors rollup roloff roluos rouful ruffus rufous russo- russus ruurlo s-plus sloops sluffs slurps sofulu sololo soosoo sopors sopsup sorfol sorors sorous sorrus sorsor sorup soulof soulos soulou soupup sourou sousou spoofs spools spoors sporo- sporus sproll sproul srprss sssfrs sulfo- sulfur sulpur suppos surful suroso suspol susulu susurr ulfuls ulloor ulsoor uluops uppoor upprop uproll upslur uruppu usurps