Thread:Ordeaux26/@comment-45217175-20200608235014/@comment-45217175-20200610010455

Quaternary means 4, quinary means 5, senary means 6, septenary means 7, octonary means 8, nonary is 9, decenary is 10, 11 would probably be solodenary, duodenary is 12, 13 would probably be triodenary