However, we can think of some palindromes that might evoke aspects of theatrical drama:
* "Madam": Could represent the performers or the audience, emphasizing the reciprocal relationship between the two.
* "Racecar": Might suggest the fast-paced, dynamic nature of some dramatic performances.
* "Level": Could symbolize the layered interpretations and meanings within a drama.
Ultimately, finding a perfect palindrome for "theatrical drama" might be a bit of a stretch. It's more likely you'd find a palindrome phrase that encapsulates the idea, but even then, it would be a playful and indirect way of expressing the concept.