THESAURUS
dentate
battlemented, chopped, clawed, crenate, crenated, crenellated, crenulate, dentated, digital, digitate, digitated, embrasured, erose, fanged, fingered, gashed, incised, indented, jagged, jaggy, jawed, lacerate, lacerated, nicked, notched, prehensile, raptorial, saw-toothed, sawlike, scalloped, scored, serrate, serrated, serrulated, taloned, toothed
ROGET THESAURUS
dentate
Notch
N
notch, dent, nick, cut, indent, indentation, dimple, embrasure, battlement, machicolation, saw, tooth, crenelle, scallop, scollop, vandyke, depression, jag, notched, crenate, crenated,
dentate, dentated, denticulate, denticulated, toothed, palmated, serrated.