fluorous flyproof fosforus four-ply froufrou furfurol furfuryl holoholo holyrush hooroosh horohoro horrours horspool hosororo houssour hulshoff hurlpool hurroosh hurry-up hurryoff hushhush hyssopus lollypop loorolls lophopus loplolly lopopolo lorryful louploup loupollu off-hour offhours olorosos oolooloo oophoro- oophorus oslosolo phlorols phoolpur phospho- phosphor phosphyl phyllous plopplop plopsoru plusplus poloros polpully polypous poohpooh poorpoor poorsoul pop-holy pop-shop poplolly popshops populoso populous poroporo porously porphyr- porphyry porulous poshshop pourpour proofful prophyll propofol proprofs proshops prosopo- prosorus prosupps pull-off pull-ups pullsfor pullsoff pulposus push-off push-ups pushpull pyrrhous pyrrolo- pyrrolyl rhysopus roll-off rollulus rolypoly roulroul rufulous rushhour rushrush shoo-fly shooshoo shoy-hoy slopshop solosolo soporous sorryful sorullos sour-sop sourpuss soursops soyflour sploofus spyproof sulfuryl sulphur- sulphurs sulphury surfshop sussurus susurrus uh-uh-uh ulu-sysy yo-ho-ho yohoyoho yusufpur