powder    ipuderi
En-En dictionary 
washing powder   ukumesa
En-En dictionary 
ukumesa   9  class 9
singular: uku-
  
washing powder
gusēka (-sētse)     v    to be powdered
ipuderi (ama-  5  class 5
singular: i-,iri-
plural: ama-
  
powder
kumemēra (-memēreye)     v    to sprinkle as with powder, salt
sprinkle    gusukira, kuvōmera
(vi) kumījira
(vt) gucūcagira, kumīja, kumījagira
(as with powder, salt) kumemēra
('medicine' around house to protect it from evil) gutota
En-En dictionary