Latin word arbitror comes from Latin -one(-onem|m), Latin arbiter
| Dictionary entry | Language | Definition |
|---|---|---|
| -one(-onem|m) | Latin (lat) | |
| arbiter | Latin (lat) | Judge, arbitrator. Master, lord, ruler. Witness, spectator, beholder, listener. |
| arbitror | Latin (lat) | I believe, think, consider, am of the opinion. I judge. I witness, observe. |