umunyakazi (aba-)     1  class 1
singular: umu-
plural: aba-
  
(Sw.) workman
workman    umukozi, umunyakazi
(skilled) umufundi (Sw.)
(someone instructed to work or overseen at work) umuyoborwa
En-En dictionary 
 umunyakazi found in: Kirundi I (Study lessons)
lesson 44   Some verbs
lesson 120   Miscellaneous Expressions