ekero eototo eroto- erreth errett ethere ethete etoeot ettore heehee heeter hehehe hehheh hektor heorot heort- hereke herero hereto herher heroor herter herthe heter- hetero hether hetter hjorth hoejer hoejre hohhot hohoho hoohoo hooker hookor hooroo hooter horeke hororo horror horter hortor hother hotoke hotoro hotter hottot htotoe jeerer jehjeh jerker jerteh jether jethro jettee jetter joojoo jorjor jotter k-tree keeker kehrer keokee kerker kertee kerteh kertok kether ketter khoker khoroo kojoke kokkoh kokoro kokott kookoo kootoo koreke korere korero korkor kororo korreh korrek kotkeh kotoko kotter kottke kreker kretek krokek kroket krotte ktetor o-hook oerter oerthe ohohoh ohtoto okerer oohooh ookroo oooooo orrho- ortho- otherh ottoor r-tree reeker rehete rehook rejerk reothe reroot reteer reteet reteoo retere rether rethor retook retore retort retree retret retro- retrot retter rhetor rokete rokker rokket rokkor rooker rooter rootte rorek rorter rother rothke rothko rotork rotter t-tree te-hee teehee teehoo teerth teetee teeter teethe teketo tekkeh teothe terete terreo terrer terret terror terrot terter tertre tetete tethee tether tetteh tetter thehoe thekte thero- thetee thethe thetoe thoro- threet threo- threte thrett throte tjejer tjeker tkhkot to-eke toethe toetoe tohere tohoro toohot tookto tooter tootoo torero torkeh torker tororo toroth torret tortor tothee tother totoro totrot totter treete trehet treker tretee trette troker trotro trotte