Verbs that require a preposition

Hello! I was wondering if there's a term for what I've explained in the title. As an example, I can say, "There's more to learn," but I can't say, "There's more to experiment" without adding the preposition "with" at the end. I need to know the term for words like "experiment" in that usage case.

Thank you in advance for any clarity you may be able to provide for me.