arrow-root erra-pater eye-popper eye-to-eye opartparty papatoetoe papayatree papyrotype partpooper patteraroe pepper-pot pepperette pepperroot peppertree pepperwort perpetrate peterpeter pewterware pewterwort portapotty portopetro preparator preppyprey preprepare propertary propraetor prototropy prototyper pyroraptor ratatattat reparatory rooty-toot rootytooty rotorooter ryttartorp tapatraya tatarpaper tatereater tatertreat teratopora terrapower terrortory tetraptera tetraptote tetterwort toe-tapper toe-to-toe too-rye-ay towertower treattetra treatyport treetopper water-rate waterperry waterpoort waterpower waterrower watertower waterwater worry-wart yeartoyear yoyoyoyoyo