ukwaka   9  class 9
singular: uku-
  
combustion
 ukwaka : Prefixless Present 2. pers. sing. with 1.class 2.pers. sg. object of:
kwāka (-ātse)     v    1. to take away from, 2. to demand from, to reclaim, 3. to shine, to burn
combustion    ukwaka, ugusha
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