work done for free, unpaid work, uncompensated work / work done in vain, work with no favorable end result

to work for free, to work without pay or other compensation / to work in vain, to work with no favorable end result

(archaic, grammar) any word that declines or conjugates / (archaic, grammar) more specifically, a verb

a television station (building) / a television station (organization)

color television

(video games) a video game played on a home console

(entertainment, of an OP or ED) a song's truncated length used in a show, as opposed to full length

cable TV

a screen-based television

TV drama, series, dorama (Japanese TV drama)