Based on its appearance and properties:
* कृत्रिम पदार्थ (kṛtriṃa padārtha): This means "artificial substance" and is a general term for any man-made material.
* कलात्मक पदार्थ (kalātmaka padārtha): This means "artistic substance" and refers to materials used in crafting.
* निर्मित पदार्थ (nirmita padārtha): This means "manufactured substance" and refers to any material made by humans.
Based on its origin and composition:
* रसायन (rasāyana): This means "chemical" and can be used to refer to plastic due to its synthetic nature.
* अवयवी (avayavī): This means "composed of parts" and could be used to describe the molecular structure of plastic.
Based on its use:
* वस्त्र (vastra): This means "cloth" and could be used to refer to plastic used in clothing.
* पत्र (patra): This means "leaf" and could be used to refer to plastic used in packaging.
It's important to note:
* Using Sanskrit words to describe modern concepts like "plastic" can be challenging.
* The best choice will depend on the specific context and the emphasis you want to make.
Ultimately, the choice of Sanskrit word for "plastic" is a matter of interpretation and context.