sweep    gukubūra, kwēnzūra, kwēyēra,
(away, as rain water) gusūriranya
En-En dictionary 
kwēyērera (-ēyērereye)     v    to sweep at, for
kwēyēreza (-ēyēreje)     v    to cause to sweep, sweep with
gukubūza (-kubūje)     v    to sweep with, help to sweep, cause to sweep
gukubūrira (-kubūriye)     v    to sweep at, for
gukubūra (-kubūye)     v    to sweep, clean with brush
gusūriranya (-sūriranije)     v    to splash and tumble (water in river), to tear along (as rain sweeps away everything), to dig out grass rapidly, to do quickly
inkukūra (in-)     3  class 3
singular: i-,in-
plural: i-,in-
  
very heavy rain (sweeps away crops or hillsides)
kwēnzūra (-ēnzūye)     v    1. to sweep, clean up, 2. to burst into light (dawn), 3. to have guest arrive just as food is all consumed
kwēyēra (-ēyēye)     v    to sweep, to dust
clean    -īza
(to be) guca
(to become) guhumānuka
(to make) gusukura, guhumānura
(out ear wax) gukurugutura
(out path) gusibūra
(sweep) gukubūra
(up) kwēnzūra
(up a field) gukāngaza
(up a place) gukēsha
(up one's plate completely) gukōmba inkono
En-En dictionary 
rain    imvura
(light, fine) urunyanyāga
(main rain season) itumba
(season of early rains) agatāsi
(very heavy) isegenya
(very heavy, sweeps away crops on hillside) inkukūra
(wind and rain, storm) inkūbi
(path of water in heavy rain) umuvo
(to ~) kugwa
(with imvura, i.e. imvura iragwa)
(to begin to ~ after dry season) gutāsura
(to cause to, sorcerer) kuvuba
(early in morning or for a long time) kuvōvōta
(heavily) guhonoka
(a long time without stopping) kujobanya
(on) kuvubira
(softly) kunyanyāga
(to threaten to) gukuba
(to fall continuously) gushāna
(to fall heavily) kuzibiranya
(to go for shelter in) kwūgama
(to be soaked by downpour) kujōbeka
En-En dictionary 
 sweep found in: Kirundi I (Study lessons)
lesson 33   Class 10 aha-
lesson 92   Dependent Not Yet Tense
 sweep found in: Kirundi II (Grammar)
chapter 13   Subjunctive in Series of Future Happenings