For someone (agent muɴ-) to bend a linear object (patient -on), with the optional use of a suitable instrument (inst puɴ-), as a piece of rattan; metal, as in making a sickle, kumpay.
nayaku.
cmpr. nayakyaku sup. na'adyaku.
Curved, as described above.
Maphod nan nunyaku an kumpay ta matadom hi pangumpay hinan dagami.
The curved sickle is nice because it is sharp (enough) to use in cutting rice stalks.