Most of the clips online that show Corden singing are tongue-in-cheek, though his voice does come off as serviceable.
The Soviet Union had a serviceable ideology, communism, which appealed to people all over the world.
As a means of fixing the fundamental problem of adapting Gatsby, the conceit does a serviceable job of correcting a deficit.
And, finally, she looked about for serviceable acquaintances.
But Mr. Thoreau was equipped with a most adapted and serviceable body.
With a short length of old hose, a serviceable lawn sprinkler can be quickly and easily made.
By this process Cyrus gave up a useless friend and gained a serviceable one.
serviceable hacks, warranted to work a lifetime, could not be expected to be ornamental as well as useful.
It would have been a serviceable weapon, but it bent slowly.
The room was not large; it couldnt be very big on a starship, but it was serviceable.
"ready to do service," early 14c., from Old French servicable, from servise (see service (n.1)). Related: Serviceability.
Edgar: I know thee well: a serviceable villain,
As duteous to the vices of thy mistress
As badness would desire.
["King Lear," Act IV, Scene vi]