For a person's appearance:
* সুন্দর (shundor): This is the most common and general word for "beautiful," which can also imply elegance.
* আকর্ষণীয় (akarshanīẏa): Means "attractive" and can be used to describe someone's elegant appearance.
* মার্জিত (mārjit): Specifically refers to refinement and good taste, capturing the idea of elegance.
* নব্য (nobbẏo): Means "stylish" or "modern" and can be used for someone with a trendy, elegant style.
For objects or concepts:
* মার্জিত (mārjit): Can be used for elegant objects like furniture or decorations.
* সুন্দর (shundor): Again, can be used for elegant objects, but might be a bit more general.
* নব্য (nobbẏo): Can be used for elegant concepts like a design or a piece of writing.
* সম্ভ্রমপূর্ণ (sambhramapūrṇa): Means "refined" or "sophisticated" and can be used for elegant settings or occasions.
The best word to use will depend on the specific context and the nuance you want to convey.
For example, if you want to describe a person's elegant demeanor, "মার্জিত" would be the best choice. But if you are talking about an elegant piece of furniture, "সুন্দর" might be more appropriate.