unabashed

luonteva Not disconcerted or embarrassed.
1866, w:Wilkie Collins|Wilkie Collins, Armadale, Third book, s:Armadale/Book_the_Third/Chapter_V Chapter V,

For the third time Allan looked at his lawyer. And for the third time his lawyer looked back at him quite unabashed.

Armed with her utter faith in the goodness she must stand unabashed before the arrogance that scoffs at the power of spirit.

(..), and when much privacy, elbowed in early life by unabashed vices, is apt to retire into extreme privacy, (..)

(..); a balance not artfully calculated, as her tears and her falterings showed, but resulting naturally from her unabashed sincerity.