Villain’s headquarters Crossword Clue

 The answer to the crossword clue "Villain's headquarters" could be lair.

A lair is a secret or secluded place where a wild animal or a villain lives. It is often associated with darkness, danger, and mystery.

In the context of a crossword puzzle, the clue "Villain's headquarters" is likely referring to a place where the villain plots their evil schemes. It could be a dark and gloomy castle, a hidden cave, or even a rundown building in the city.

Here are some other words that could also be used for the crossword clue "Villain's headquarters":

Den

Hideout

Stronghold

Nest

Pit

Vault

I hope this helps! Let me know if you have any other questions.