This is basically a non-problem. Junctions have one public method, .eigenstates, which is vanishingly unlikely to be used by accident by any mere mortal any time in the next 100 years, give or take a year. If someone does happen to be programming quantum mechanics in Perl 6, they're probably smart enough to work around the presence of a reserved--well, it's not even a reserved word-- a reserved method name.
If it would make people happier, I suppose we could change it to something like .EIGENSTATES instead. Larry
