How to spell FINSHIN correctly?

If you meant "finishing", that could be a potential correction for the misspelling "finshin". Another possible suggestion might be "finishing up" or "completion". Remember to proofread carefully to avoid such errors, and utilize spell check tools for assistance.

• finishing After a long day of work, I'm finally finishing up.
• fishing My grandfather enjoys fishing every weekend at the lake.

Putrefication

• nitrification
• petrifaction
• purification
• putrefaction
• putrification
• vitrification