Definition

In a way that is based on random choice or personal whim, rather than any reason or system.

Example

The rules were applied arbitrarily, leading to confusion among the players.

Conversation

I noticed you chose the restaurant arbitrarily last night.

Yeah, I just picked one that looked nice from the outside.

Sometimes it’s nice to go with the flow and decide arbitrarily.

Exactly! It adds a bit of adventure to our dining out.

Synonyms & Antonyms

Root Explanation

Arbitrarily → It is formed from "arbitrare" (meaning to judge or decide) and the suffix "-ly" (meaning in a manner). The word "arbitrarily" means in a manner that is based on personal judgment or decision rather than any objective standard.

Memory Tip

Think of someone making a decision based on their own judgment ('arbitrare') — that's why arbitrarily means doing something based on personal choice.

Visually Confused Words