Synonyms for Broadcast (same or very similar meaning)
WordNet sense 1 (a radio or television show):
program, programmeWordNet sense 2 (broadcast over the airwaves, as in radio or television):
air, beam, send, transmitWordNet sense 3 (cause to become widely known):
circularize, circulate, diffuse, disperse, disseminate, distribute, propagate, spread, circularise, diffuse, pass aroundFrom the ODE community, based on WordNetadd/edit