effere effete effutu efreet efter- efther erfeth erfurt erreth errett ethere ethete ettutu eutere feerth ferfer ferrer ferret ferrur fertee ferter ferthe fether fethre fetter feture feuter freeth frefre frette freure fterer fterre fuerte fuerth fuhrer furfur furrer furrfu futher futret futter future heehee heeter heffer hefter hehehe hehheh hereft herher herter herthe heter- hether hetter heurte heutte htruth huetre huffer huh-uh hurrer hurter hurth huthur huthut hutter r-tree reefer reeffe refeet refeff refert refete refret refter refute rehete reheur reteer reteet retere rether retree retret retter rettur returf returu reuere reuter reuthe reutte rufete ruffer ruffet rufter rurutu ruther ruttee rutter t-tree te-hee teehee teerth teetee teeter teethe terete terrer terret terter tertre tetete tethee tether tetteh tetter theefe thefth thehue theref thetee thethe thettu threet threfe threff threte thrett thruff thurfe thurte treete trefet trefte trehet tretee trette treuth trueth truett trufte tuffet tufter turfer turret turtur tururu tuteur tuther tutter tuttut ufreet uh-huh ureter urette uruffe uteute