For someone (actor -um-) to react negatively to, or become incensed at something (loc ref -on), often with emotion.
bum'on; bo'non; ben'on; mab'on
Ben'on Anghābon han inalin agīnan hi Bāyaw ya numpattoyda.
Anghābon reacted negatively to what his cousin Bāyaw said and they fought.
-um-: bum'on; -on: bo'non; -iɴ-: ben'on; ma-:mab'on