Formal:
* Polymath: This is a classic term for someone with expertise in many different fields.
* Versatile: This word emphasizes the ability to adapt to different situations and skills.
* Renaissance person: This term refers to someone with wide-ranging interests and skills, similar to the individuals of the Renaissance period.
Informal:
* Jack of all trades: This phrase is commonly used for someone who is skilled in many different things, although it can sometimes have a slightly negative connotation, suggesting that they may not be a master of any one trade.
* Multifaceted: This word emphasizes the many different dimensions of a person's talents.
* Gifted: This term is often used to describe someone with natural abilities in multiple areas.
Other options:
* Multi-talented: This is simply a more straightforward way of saying "multitalented".
* Talented in many areas: This is a clear and concise way to describe someone with multiple talents.
The best word to use will depend on the specific context and the level of formality you desire.