ancien    ancient    -kuru
En-En dictionary 
-kuru     adj    1. important, 2. senior, 3. great (not size), 4. ancient
akārānda     7  class 7
singular: aka-,aga-
  
(no pl.) ancient customs
custom    umugēnzo, ingeso
(ancient) akārānda
(to persist in old) kuzīrōra
En-En dictionary