efther- eneffet enferre enteere entente enterer enterre entrete entreth feerthe fenetre fernent ferrere ferther fethere freenet freeter frenett fretten fretter hee-hee heffern henefer hentern herrere hertner heteren hettner nenette net-net nether- reenter reentre referee referer refrene refrete renenet renette rennere rennert rennett rentree rerefer reteere reterre retrete rettert rhennee tee-hee teether tenenet tenente tenfeet tennent terere terreen terreer terrene terrere tettete thefeet thefree thereef therent thethen thether threete threeth threten thretne thrette treetee treffen tretten trettre