Based on deil, new words formed by adding one letter at the beginning or end:
aailed  ideal   bbield   ffelid  field  filed  flied   ggelid  glide   kliked   mlimed   nlined   ooiled  oldie   ppiled  plied   ridler  riled   sdeils  delis  idles  isled  sidle  slide   ttilde  tiled   vdevil  lived   wwield  wiled   yyield