Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "unstopping" in a sentence
"When all this was completed, as no other work came in, they all had to 'stand off' with the exception of Sawkins, who was kept on because he was cheap and able to do all sorts of odd jobs, such as unstopping drains, repairing leaky roofs, rough painting or lime-washing, and he was also useful as a labourer for the plumbers, of whom there were now three employed at"
"Adult man scare to look Flolamp, unstopping spoke, “Free me, please.”"
"MERRITT: Plumbing isn't about unstopping your clogged toilet or clogged sink."