Changing it converts “convert” from a verb to a noun Crossword Clue

 The answer to the crossword clue "Changing it converts “convert” from a verb to a noun" is CONVERSION.

The verb "convert" means to change something from one form or state to another. The noun "conversion" is the act or process of converting something. So, by changing the ending of the verb "convert" to "ion", we make it a noun that refers to the act of converting something.

Here are some other possible answers to the clue:

Conversion

Transformation

Metamorphosis

Change

Transmutation

Mutation

The specific answer that is correct will depend on the context of the crossword puzzle.

I hope this helps! Let me know if you have other crossword clues for me.