Sustancia (en. Substance)

/susˈtanθja/

Slang Meanings

Term used to refer to drugs or narcotics.
That party was full of substance.
Esa fiesta estaba llena de sustancia.
Colloquially used to talk about the quality or importance of something.
It doesn't matter the quantity; what counts is the substance.
No importa la cantidad, lo que cuenta es la sustancia.