leaky

The leaky bucket dripped only one drop at a time, but by the time I got back to the house it was half empty.

The ceiling was so leaky that someone had to fix it.

Nuclear reactors in Russian submarines are said to be so leaky that crews are often paid "sterility money".

Tom fixed the leaky faucet.

While Tom is here, you might want to have him fix your leaky faucet.

You need to do something about the leaky faucet.