ferment   ▶ (vt) kwāmbira
 (vi) kubira, gututūmba
 (quickly) gusaragurika
En-En dictionary 
kwāmbira (-āmbiye)     v   ▶ to leaven, to ferment
gusaragurika (-saraguritse)     v   ▶ 1. to talk or act foolishly, as a crazy person, 2. to ferment quickly, 3. to reject counsel, 4. to be marked, scratched (as cooking pot with design), 5. to burst open in garden (as overripe beans)
kubira (-bize)     v   ▶ 1. to boil (vi), 2. to ferment
gututūmba (-tutūmvye)   v   ▶ to ferment, to swell (as bread, beans, etc.)
inkarīsha (in-)     3  class 3
singular: i-,in-
plural: i-,in- ▶ 1. sharp beer, 2. anything fermented
umwāmbiro (imy-)     2  class 2
singular: umu-
plural: imi- ▶ leaven, fermenting agent
beer   ▶ inzōga
 (fresh, with froth) umubira
 (banana) urwārwa, urwāgwa
(sorghum) impeke, indimwa
(given to sick person) umwerēra
 (sharp, anything fermented) inkarisha
 (undiluted) uruhorwe
 (mixed with water) umusharuro
 (to beg for) kuvūmba
 (to put in a warm place) gutara
En-En dictionary 
fermented   ▶ (anything, beer) inkarisha
En-En dictionary 
fermenting agent  ▶ umwāmbiro
En-En dictionary