eerieerie either-or eitherore errorfree fetterfoe fire-tree fore-foot foreteeth foretooth forfeiter forthfore forthhere fortifier fortoffee free-fire fritterer heerefore heireftir herefrith hofreiter hotfootit hothothot hottotrot itherther offitorie offretite ottottrio referreth reforfeit rere-fief retorteth retrofire retrotort rite-hite roof-tree rotrooter terrifier thehorror therefore theterror thetttttt thioether thirtieth thitherto thoirette thoothoor threefeet thriftier tire-tete tooth-fee torhthere toritorre tortoreto tothefore trit-trot tritheite