[-i].

O.N. [-i] most frequently remains [-i], written i,
y:  flyre, gryce, grise, myth, skrik,
rive, ryfe, tithand, etc. 
O.N. [-i] appears as e in skrech, probably
pronounced skrich. 
O.N. [-i] > [-e], written ei, in quey, gleit,
keik. 
O.N. [-i] > [)i] in scrip, wick, and before
original xl in wissle (wyssyl). 
The corresponding word in Norse also has a short vowel,
but changed to e, veksl, vessla (and versla).

    [-o].

      O.N. [-o] > [-u], written o, oo, u, eu: 
          crove, rove, unrufe, hoolie, hulie, lufe,
          ruse, roose, sleuth, tume. 
      O.N. [-o] > ou in clour.
        [-o] > oy in toym (Bruce), exact sound uncertain.
        [-o] + l > ow in bow.

    [-u].

      O.N. [-u] remains in buth, grouf. 
      O.N. [-u] generally > ou, ow:  boun, bowne,
          bowk, cow, cour, etc.
        [-u] > [-o] in solande, stot.
        [-u] > [)u] in busk.

    [-y].

      O.N. [-y] regularly > [-i], written i, y: 
          lythe, tyne, sit, skyrin, snite.  Cp. y. 
      O.N. [-y] appears as [-e] (ei) in neiris, exact
          sound not certain.  Cp. [-y] before st > [)i] in
          thrist (O.N. þrysta).

    [-ae].

      O.N. [-ae] remains in hething.
        [-ae] > e in sait.
        [-ae] > e, e, in rad, red, radness, etc.

    DIPHTHONGS.

    ai.

      O.N. ai > [-e], written a, ai, ay, ei: 
          bait, bein, bayt, blaik, dey, grane,
          graip, graith, heid, laif, lairet,
          lairing, lak, laiching, thwaite, waith,
          slaik, swage, raise, tha. 
      O.N. ai > i in nyte (?). 
      O.N. ai is represented by i before r in thir. 
          Cp.  Cu. thur. 
      O.N. ain > en initially in enkrely.