If you're looking for a word with a similar meaning, consider these possibilities:
* Valorous: meaning brave, courageous, or heroic.
* Voluptuous: meaning pleasing to the senses, especially through luxuriousness or sensual appeal.
* Valiant: meaning brave and determined, especially in the face of danger.
If you can provide more context about where you encountered the word "valaptious," I might be able to give you a more accurate answer.