"agregar y mezclar" in English

to add in- to aggregate- to appoint- to count up- to append- to build on- to bung in- to clap on- to interject- to put in- to slip in- to tack on- to tag on- to write in- to write in- to add- to add together- to assert

Y

and- so- well

to blend- to mix- to garble- to meld- to scramble- to intermingle- to jumble- to jumble up- to riffle- to shuffle- to toss- to combine- to dub- to involve- to admix- to blend in- to mix up