efs eft ers ess fer fet fie fir fit ifs ire its ref rei res ret rif sei ser set sir sis sit sri tie tis
efts erst fess fets fire firs fist fits fret frit ires refs reft reif reis rest rets rife rifs rift rise rite seif seis serf sers sets sift sire sirs site sits sris stir tier ties tire tref
feist fires first fists frets fries frise frits refit reifs rests rifts rises rites seifs serfs serif sifts sires sites sties stirs tiers tires tress tries
feists firsts frises refits resift resist rifest serifs sifter sister strife
Algunes paraules aleatòries: reindict reindeer reincurs reincite reimpose