Here is a list of words in the SpeedChat Plus dictionary beginning with the letter "X". * x-shop * x-tremely * xbox * xd * xd-buy * xdash * xdeals * xder * xdibs * xdig * xdirect * xdoer * xdome * xdot * xdough * xdrive * xem * xenops * xiamen's * xii * xiii * xmas * xpedition * xpend * xpert * xsentials * xtra * xtraordinary * xtreme * xtremely