effere enfers enfree enseer enserf ernee essene essess esssse feeres feeses feners fenner fennes ferens ferfer ferner ferren ferrer ferres fersen fesere fesser fesses freers freese frefre frenes frenne freren freres fresen fresne fresse neener neeses nefere neffes nerrer nerses nessen nesses reefer reeffe reesen reeser reeses refeff refers renees renens renner rennes renren rerees reseen resees resene ressen see-er seesee seesen seffen sennen sensee sensen senser senses sensse serefe serene serere serers serre- serres sesnes sesser sesses sneers sssfrs