How to select a random word from WordNet Library C#

I am making a word quiz game in visual studio 2022. I have found a way to check if a word is a real word using WordNet database files. My question is how to select a random word from WordNet in order to make user guess it.Method like wordNet.GetAllSynsets(); does not exists. Only wordNet.AllWords; i have found that is more similar to what i want. But i dont know how to work with it.