jealousy    ishari, ukwīpfūza
(between wives, or another with whom you share work) ikēba
En-En dictionary 
akēnese     7  class 7
singular: aka-,aga-
  
1. hatred or jealousy among members of a polygamous family, 2. projection of any kind of building (such as church tower, comb on house, etc.)
ishari   5  class 5
singular: i-,iri-
  
jealousy
ukwīpfūza   9  class 9
singular: uku-
plural: ama-
  
envy, jealousy, enviousness, covetousness