e-i-e-i- emeritum eritreum feretrum fermerer fermiere fermiite ferreter ferrette ferretti ferriere ferrurie fetterer feuterer fimreite fir-tree firrette freemium freetime frettir friterie fruitier fruiture fumetere furifuff furifuri i-ii-iii itumirim meremere merierum metureff mimetite mirrette mirtemir mitimiti mitterer muffetee muffitee mummeite murmurer murumuru mutterer referree referrer refitter remittee remitter remurmur rerefief retretti rierreef rim-fire rumuruti termtime terrifie territet teruteru timetime timetree titterer treefree treffurt treittie trimeter trimetre trimurti