Adjectives

(a)toothedhaving teeth especially of a certain number or type; often used in combination“saw-toothed”
(s)serrate, serrated, saw-toothed, toothed, notchednotched like a saw with teeth pointing toward the apex
(s)erose, jagged, jaggy, notched, toothedhaving an irregularly notched or toothed margin as though gnawed