crenulation

noun 0.789

battlement

noun 0.675

crenate

noun 0.635

machicolation

noun 0.590

serration

noun 0.570

cresting

noun 0.559

parapet

noun 0.517

crested

noun 0.515

cranny

noun 0.514

turret

noun 0.513

corbelling

noun 0.510

castling

noun 0.506

cornicing

noun 0.503