General:
* Versatility: This is the most direct noun form of "versatile."
* Adaptability: This emphasizes the ability to adjust to different situations.
* Flexibility: This highlights the ability to bend and change easily.
More specific:
* Multi-talent: This emphasizes the possession of multiple skills or abilities.
* Jack of all trades: This refers to someone who is skilled in many areas.
* Polymath: This describes someone with a wide range of knowledge and skills.
The best choice will depend on the specific meaning you want to convey.