General Union:
* संयोग (sanyoga): This is a common word for "union," "connection," or "combination." It implies a coming together of two or more things.
* संगम (sangama): This word often refers to the "confluence" or "meeting point" of rivers, but it can also be used more generally for the union of anything.
* मेल (mel): This word implies "fusion," "blending," or "mixing," suggesting a close union where elements become inseparable.
Spiritual Union:
* योग (yoga): This word is often translated as "union," but it specifically refers to the union of the individual soul (ātman) with the universal soul (Brahman).
* एकत्व (ekatva): This word means "oneness" or "unity," and it is used to describe the ultimate state of spiritual union.
Other:
* सम्मेलन (sammelan): This word means "assembly" or "gathering" and can also be used to refer to the union of people or things.
The best translation will depend on the specific context and the nuances of the word being used. It's always helpful to consider the surrounding text and the intended meaning of the passage.