SPUDDIEST

de ed es et id is it pe pi si ti up us ut

did die dip dis dit dud due dui dup eds ess ids its ped pes pet pie pis pit piu psi pst pud pus put sei set sip sis sit sue sup ted tie tip tis tui tup ups use ute uts

died dies diet dips dipt diss dite dits dude duds dues duet duit dupe dups dust edit etui ides peds pest pets pied pies piss pits psis psst ptui puds puss puts seis sept sets side sipe sips site sits sped spit spud spue step stud sudd suds sued sues suet suit supe sups teds tide tied ties tips tuis tups used uses utes