scarp

n steep slope; escarpment 陡坡; 悬崖.

scanty, scapegoat, scapula, scar, scarab, scarce, scarcely, scarcely...but, scarcely...when, scarcity, scare, scarecrow, scared, scaremonger, scarf, scarify, scarlet, scarlet fever, scarlet runner, scarlet woman, scarper, scarred, scary, scat, scathing, scatological, scatology, scatter, scatter (also scattering), scatter-brain, scatter-brained, scattered, scattily, scattiness, scatty, scavenge, scavenger, SCE, scenario, scenarist,