English: (noun) riddles
Bahasa Malaysia: teka-teka
Source: Peter Martin's Kelabit Dictionary
beni': squeezed between two, into a corner
eni' 2: castration (of animals)
meni': to castrate
meni' (ng-beni'): to squeeze between two or into a corner
pemeni': someone who is castrated
peni': to set riddles for each other