For two (agent muɴ- & theme) to compete against each other (loc ref).
Nun'ahheng nan adangyan hinan nawotwot hinan ginā'uda.
The rich man competed with the poor man with regards to their possessions.
Mun'a'ahheng: focus is on more than two who compete.
For someone (actor -um-) to defeat, someone (patient -an), as in war, a game, contest, gambling, excellency of work, decision of law, with the optional use of money, possessions (inst i-, paN-).
ahhīngan
Na'ahhīngan han nawotwot ti un ītang di ginā'una.
The poor man was defeated because he had few possessions.
-an: ahhīngan