e-i-e-i- epeeists ess-tset estipite fee-fees fessesup fussiest fustiest i-ii-iii isistius peepiest peeppeep peppiest pettiest pietists pipettes piss-ups pissiest pitesti pittites psssssst puffiest puiesti pussiest puttiest puttputt see-uptu septette sestette setupset sissiest speisses spiffies spiffits spiffsup spittest steep-up steepest stefesti stepitup steppest steti steupses stiffest stiffies stipites stuffest stuffies suessite suffetes suffuses teffites tepefies testiest testitis testsite teustepe tipi-tii tipsiest tufestii tuftiest usipetes