exchange    gukāba, kugurāna
(clothes or other article for a time) kunyurānyura
(greetings) kuramukānya
En-En dictionary 
kunyurānura (-nyurānuye)     v    to exchange clothes or other articles for a time
kuramukānya (-ramukānije)     v    1. to greet one another, to exchange greetings, 2. to visit
kugurāna ivyītegererezo   phr    to brainstorm, to exchange ideas
gukāba (-kāvye)     v    to trade, exchange, swap
ikigānīro (ibi-)     4  class 4
singular: iki-,ic-
plural: ibi-,ivy-
  
1. conversation, discussion, 2. dialogue, exchange, 3. interview, 4. program (entertainment, TV)
kugurāna (-gurānye)     v    1. to exchange, 2. to lend, 3. borrow (money, or that for which you'll return equivalent rather than that very article), 4. to swap
rukinzo   6  class 6
singular: uru-
  
traditional sacred royal drum accompanying the king wherever he went, was exchanged with every new reign