Hi @Ross_Younger and welcome to the Sonar Community!
One way to suppress issues without adding extra tags is to resolve them as Won’t Fix in SonarQube, and I’d be interested to know if this could be a solution for you.
We’re aware that //NOSONAR is far from being a perfect solution to suppress issues. We have plans to evaluate the opportunity to support extra tags that make sense for the different language community (examples included //NOLINT, //NOLINTNEXTLINE for C++ and #noqa for Python); we’re not there yet but there are chances we’ll manage to advance on this topic during 2023.