workman    umukozi, umunyakazi
(skilled) umufundi (Sw.)
(someone instructed to work or overseen at work) umuyoborwa
En-En dictionary 
umufūndi (aba-)     1  class 1
singular: umu-
plural: aba-
  
(Sw.) skilled workman
umunyakazi (aba-)     1  class 1
singular: umu-
plural: aba-
  
(Sw.) workman
umukozi (aba-)     1  class 1
singular: umu-
plural: aba-
  
1. worker, workman, employee, laborer, 2. staff, workforce, personnel, crew (pl.)
employee    (paid worker) umucāngero
(workman) umukozi
(someone instructed to work or overseen at work) umuyoborwa
En-En dictionary 
 workman found in: Kirundi I (Study lessons)
lesson 4   Class 2 umu–, imi–
lesson 19   Class 5 i–, ama– & Continuous present
lesson 56   Past of –ri
lesson 115   Prepositional Suffixes