no ya... (sino): no solamente. [Véase sino vs. pero]
-Es algo que tengo que hacer sí o sí. No ya por mí, sino por ellos — It's something I have to do, whatever it takes. Not just for me, but for them
-Va a tener consecuencias nefastas no ya a corto sino a medio y largo plazo — It's going to have disastrous consequences, not just in the short term but also in the medium to long term
-Eso depende no ya del individuo sino de su entorno — That depends not only on the individual but also on their surroundings
-El 'no' ya lo tienes — There's no harm in asking [Expresión con 'no ya'; ≈no pierdes nada por preguntar]
