Really?, Honestly?, For sure?; see really.
in fact, in reality, admittedly, certainly; see really 1, surely.
"indeed." YourDictionary, n.d. Web. 15 October 2018. <http://thesaurus.yourdictionary.com/Indeed>.
indeed. (n.d.). Retrieved October 15th, 2018, from http://thesaurus.yourdictionary.com/Indeed
In point of fact:
Not just this but also:
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