jagged
1. [ adjective ] having a sharply uneven surface or outline
Synonyms: scraggy jaggy
Examples:

"the jagged outline of the crags" "scraggy cliffs"

Related terms: uneven
2. [ adjective ] (botany) having an irregularly notched or toothed margin as though gnawed
Synonyms: jaggy notched toothed erose
Related terms: rough