Curiousest

Honourable even in the curiousest pointes of honour, whereout there can no disgrace nor disperagement come unto her.

Source: wiktionary

"But the curiousest thing a'most as I ever see at sea," resumed the mate, with an air of abstraction, and filling himself another glass of grog—"a'most the curiousest thing I ever see was when I was a coming home from Quebec in the old Jane— [...]"

Source: wiktionary

What was the curiousest thing he had seen? Well! He didn't know. He couldn't momently name what was the curiousest thing he had seen—unless it was a Unicorn—and he see him once at a Fair.

Source: wiktionary

But the curiousest thing was Dewey Dell. It surprised me. I see all the while how folks could say he was queer, but that was the very reason couldn't nobody hold it personal.

Source: wiktionary