rockslide (noun) landslide: landslip
Detalii: avalanche means literally 'a gulp, something swallowed' from French avaler 'to swallow' and Italian lava 'torrent' and refers to snow, rocks, or other debris coming down a mountainside - whereas a landslide is an entire mountainside coming down
Sinonime: avalanche, earthfall, mudslide, rockslide, snowslide