放 - set free, release, fire

broadcasting; broadcast; program; announcement

discharge of water (from a river, dam, etc.); drainage

abandonment; renouncement; renunciation; resignation; abdication; surrender; relinquishing; waiving; giving up

to throw; to fling; to hurl; to toss

radioactive

radioactivity

pasturing (e.g. cattle); letting (an animal) run loose

exile; banishment; eviction; deportation; purge; expulsion; ousting

opening (a door, window, etc.); leaving open

release; liberation; acquittal

radiation; emission

expulsion; ousting; ejection; dismissal; banishment