If you're looking for a word similar to "marbulate," here are some possibilities depending on the context:
* Marble: This refers to the stone itself.
* Marbled: This describes something that has a pattern resembling marble, often with swirls or veins of different colors.
* Marbling: This is the process of creating a marbled pattern.
* Marbling effect: This refers to the visual appearance of something that resembles marbled stone.
If you could provide more context, I can give you a more accurate answer!