How to spell PURPOSS correctly?

If you meant to write "purpose", a correct suggestion would be to add the "e" at the end. Other suggestions could be "purposes" or "purposely" depending on the intended meaning. Using a spell check feature or referencing a dictionary can also help ensure correct spelling.

• purpose The purpose of this meeting is to discuss our upcoming project.
• Purposed The committee had purposed to meet every week to ensure they stayed on track with their goals.
• purposes I have a variety of pens for different purposes.

Putrefication

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