Sentence examples for completely arbitrary from inspiring English sources

The phrase "completely arbitrary" is correct and usable in written English.
It means that something is chosen or done without any particular reason or logic. You can use this phrase to describe a decision, action, or rule that seems random and without solid justification. For example: - The selection process for the scholarship was completely arbitrary, as students were chosen based on a lottery system rather than their merits. - The teacher's grading system seemed completely arbitrary, as some students received A's for similar work that others received B's for. - It's frustrating to follow completely arbitrary rules at work, such as having to wear a tie even though it doesn't affect our performance. - The government's decision to raise taxes on certain goods seemed completely arbitrary and angered many citizens. - The rules of the game were completely arbitrary and changed every time we played, making it difficult to keep track.