apatosauruses aporepressors aspret-sarrat atropurpureus augustasaurus estatesstates georgesseurat goose-stepper osteopetroses paratessaropa passe-partout pate-sur-pate peppergrasses perstreperous pestoperpetua peterpressure pourprestures prepossessors pressure-test pressuregauge pressuregroup pret-a-porter progressosoup proposeatoast proterosaurus protoproteose protorosaurus proustsstupor rat-a-tat-tat resegregrates restaurateurs roosterroster sartresarrest soapoperastar stegosauruses stressprotest suggestresses supererogates supererogator superoperator supersaturate supportgroups supportresses teeter-totter teetertotters terre-a-terre tetter-totter toursoperator treasurestate