Words similar to double-six

Example sentences for: double-six

How can you use “double-six” in a sentence? Here are some example sentences to help you improve your vocabulary:

Occasionally, I have heard a string like 666666 expressed as, treble-six, treble-six, but double-six, double-six, double-six is probably more frequent, and six, double-six, six, double-six can be heard.