If an archaic word interferes with understanding and enjoyment, then the first thing I do is change it. If I can't, I explain it. Briefly.

For example, in 'Banks and Braes of Bonnie Doone,' I change 'ilka' to 'every.' I figure that if Bobbie Burns came to my house, I wouldn't force him to talk like me. Therefore, I should not be forced to talk like Bobbie Burns. It's fair.