I second synonymizing tv-series to tv. I think series should be progressively eliminated manually, replaced by the appropriate media (tv, radio, comics, …) if a media tag is deemed necessary.

television is now merged into tv.

I've made tv-series a synonym of tv, but not merged. This way, any new use of tv-series will be converted into tv, but existing uses are retained, so we can go back if it turns out to be a mistake.

I second synonymizing tv-series to tv. I think series should be progressively eliminated manually, replaced by the appropriate media (tv, radio, comics, …) if a media tag is deemed necessary.