The purifications of the water were necessary to make it safe for drinking.

Purines are essential components of DNA and RNA.

She is a purist when it comes to cooking, using only the freshest ingredients.

She is a purist when it comes to cooking, always using fresh and organic ingredients.

She is a strong advocate for purism in art.

I bought a new air purifier for my bedroom.

She is purifying the water by boiling it.

The purifying of the water was necessary before it could be used for drinking.

I have two purifiers in my house.

The Puritan work ethic emphasizes hard work, discipline, and frugality.