Source : Webster's Revised Unabridged Dictionary (1913)

Craggy \Crag"gy\ (kr[a^]g"g[y^]), a.
   Full of crags; rugged with projecting points of rocks; as,
   the craggy side of a mountain. ``The craggy ledge.''
   --Tennyson.

Source : WordNet®

craggy
     adj 1: having hills and crags; "hilly terrain" [syn: {cragged}, {hilly},
             {mountainous}]
     2: rocky and steep [syn: {rugged}]
     [also: {craggiest}, {craggier}]