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"That much" is an adverb which is often translated as "tanto", and "so much" is a phrase which is also often translated as "tanto". Learn more about the difference between "that much" and "so much" below.
so much(
so
muhch
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (adverb)
a. tanto
"I'm tired from dancing so much," said the bride."Estoy cansada de bailar tanto", dijo la novia.
2. (adjective)