Слово "positively". Англо-русский словарь Мюллера

"Oh, as to that I can speak positively, your Eminence; for as he came in I remarked that it was but half past nine by the clock, although I had believed it to be later."

“I most positively am not, I can use one hand good as the other.

That book made me positively ill.

As her rigid and rusty frame goes down upon its hands and knees, in quest of the absconding marbles, we positively feel so much the more inclined to shed tears of sympathy, from the very fact that we must needs turn aside and laugh at her. For here—and if we fail to impress it suitably upon the reader, it is our own fault, not that of the theme—here is one of the truest points of melancholy interest that occur in ordinary life.

'I am older than you, and must know better'; and this Alice would not allow without knowing how old it was, and, as the Lory positively refused to tell its age, there was no more to be said.

“Positively, I don’t care about it: it is nothing to me.”