cercier cerevis cerises cervere cervic- cervice cervier cervise cessers cessive cicevci cifssrv circice civvies creeses cresser cresses cressie crevice crevier crevise cri-cri cseries cvrcici esivere essiree essises ferrere ferrers ferrier ferries fessive fevrier fie-fie fiercer fierier fissive fiveccs freeciv freesci fresses friesic frisee fseries ice-ice icefire icefree icivics iercici iisvesi iricici iriveri reccies receive recerve recieve reciffe recrei- reefers referee referer referse refires refries reifier reifies reivers rerefer rerises resceve reseise reserve resever resseve reveree reverer reveres reverie reverse reversi reviers revisee reviser revises reviver revives revivre riffier riverie riveris riviere sci-fic scievse screeve scrieve scriver secs-ii seeress seesees seferis serfice sericic seriers seriese seriesi serific serries servees servers service servier servies serviss severee severer sferics sfissef sievers sievier sircici sirrees sissier sissies sssssss veeries veevers veivers verefie verrier versers verveer vervise vesvres vevcice veveres vicere virific viscer- viseire visevce visiere vissers vissier visviri viviers vivific