gusiduka (-sidutse)     v    to slide (earth), to collapse
collapse    (vi) guhenuka, guhomvoka, gusambūka, gusēnyuka, gusiduka, gusituka
(vt) gusitura
En-En dictionary 
earth    (world) isi
(soil) agataka, ivu
(hard-packed) urutare
(interior of) ikuzimu, i kuzimu
(of reddish brown color) inginagina
(to shake, vi) gutigita
(to slide) gutemuka, kunyika, gusiduka
En-En dictionary 
landslide    (to slide) kunyika, gusiduka
En-En dictionary 
slide    (to) kunyika, gusiduka, gutemuka
En-En dictionary