jaggy

from WordNet (r) 3.0 (2006)

jaggy
    adj 1: having an irregularly notched or toothed margin as though
           gnawed [syn: {erose}, {jagged}, {jaggy}, {notched},
           {toothed}]
    2: having a sharply uneven surface or outline; "the jagged
       outline of the crags"; "scraggy cliffs" [syn: {jagged},
       {jaggy}, {scraggy}]

from The Collaborative International Dictionary of English v.0.48

Jaggy \Jag"gy\, a.
   Having jags; set with teeth; notched; uneven; as, jaggy
   teeth. --Addison.
   [1913 Webster]