Chimp's cousin (5)
I believe the answer is:
orang
'chimp's cousin' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for orang that I've seen before include "Large ape" , "Wild animal briefly appeared" , "Short tree-dweller" , "Forest-dweller with red hair" , "- - -utan" .)