Naively

The order was written. In less than ten days everything was "on wheels" and the whole body of these Sioux [was] on the move to the country they had indicated, and the Secretary of the Interior says, naively, in his report for 1868, "The Indians were found to be quite determined to move westward, and the promise of the government in that respect was faithfully kept."

At this point there may possibly be a few readers who naively expect that they will somehow be held exempt from this law of universal klutzhood. Not for them the indignities of life as a bungling beginner.

There are too many gratuitous and insulting characters, like Mary Fisher's employee, a stereotyped Latino stud, and the old people in a nursing home who are presented as unindividuated and naively happy.

They naively (or is it narrowmindedly?) believe that the unpardonable sin of past eras was not having twentieth-century thoughts.

When Trump's election pulled back the curtain on the rise of the far-right in America, I'd naively assumed the Jewish left would be vindicated.