adv. 25B6; adverb I PRESUME, I expect, I assume, I take it, I suppose, I imagine, I dare say, I guess, in all probability, probably, in all likelihood, as likely as not, doubtless, undoubtedly, no doubt.
PRESUMABLY
Meaning of PRESUMABLY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012