Here are some other ways to say "brother" in Sindhi, depending on context:
* بھائين (bhaain): This is a more informal and familiar way to say "brother".
* ڀاءُ (bhaao): This is the most common and formal way to say "brother".
* ڀائرو (bhairo): This is a less common but still acceptable way to say "brother".
It's important to note that Sindhi has two main dialects: Sindhi (Devanagari) and Sindhi (Arabic). The word for "brother" is the same in both dialects, but the spelling may vary slightly.