What is the pungent root used as a spice?

There are a few pungent roots used as spices, so I need a little more information to give you the best answer!

Could you tell me:

* What kind of flavor profile are you looking for? Is it earthy, spicy, sweet, or something else?

* What type of cuisine is it used in? This could help narrow it down.

* What does the root look like? This might help identify it visually.

For example:

* Ginger is a pungent root with a spicy, slightly sweet flavor. It's used in Asian cuisine, baking, and drinks.

* Horseradish is a pungent root with a very strong, hot flavor. It's used in European cuisine, especially as a condiment.

* Wasabi is a pungent root with a strong, sharp, and slightly sweet flavor. It's used in Japanese cuisine.

Once you provide more details, I can help you identify the specific pungent root you're thinking of!