charm    (heathen) igihēko
(heathen, worn on head) urugori
(used by witch doctor) urukorōnko, inkorōnko
('medicine' smeared about kraal to keep away thieves and evil spirits) ururēmbeko
(spell, hex) amarozi
(white shell worn by children) iyugi
En-En dictionary 
iyugi (ama-  5  class 5
singular: i-,iri-
plural: ama-
  
1. copper or leather shells at the ankles of intōre dancers, 2. white shell charm worn around the neck by eight-born child (called Mayugi)
fetish    (bark cloth used as a thing of worship) indabe
(gourd used) intendēri
(heathen charm on head) urugori
(spotted barkcloth) indome
(things used in worship of Kiranga, thought to have special powers) ubuzimuzimu
(charm) igiheko
En-En dictionary 
urugori (in-)     6  class 6
singular: uru-
plural: in-
  
1. wreath, 2. crown, 3. charm worn on head or on stomach
igihēko (ibi-)     4  class 4
singular: iki-,ic-
plural: ibi-,ivy-
  
amulet, charm (article supposed to have special power to protect)
urukorōnko (in-)     6  class 6
singular: uru-
plural: in-
  
charm or horn used by witch doctor
irozi (ama-  5  class 5
singular: i-,iri-
plural: ama-
  
(used in pl.) spell, charm, hex, magic formula, conjuration