surely

• POS: Adverb
• HYPHEN: sure=ly
• COUNT in NET: 232 in 220 verses (in OT : 220 in 208 verses) (in NT : 12 in 12 verses)

CIDE DICTIONARY

surely, adv. 

•  In a sure or certain manner; certainly; infallibly; undoubtedly; assuredly.  [1913 Webster]

  "In the day that thou eatest thereof thou shalt surely die."  [1913 Webster]

  "He that created something out of nothing, surely can raise great things out of small."  [1913 Webster]
•  Without danger; firmly; steadly; securely.  [1913 Webster]

  "He that walketh uprightly walketh surely."  [1913 Webster]

OXFORD DICTIONARY

surely, adv.
1 with certainty (the time approaches slowly but surely).
2 as an appeal to likelihood or reason (surely that can't be right).
3 with safety; securely (the goat plants its feet surely).

THESAURUS

surely

OK, Roger, absolutely, all right, alright, alrighty, amen, and no mistake, as you say, assuredly, at all events, at any rate, aye, beyond question, by all means, certainly, clearly, confidently, da, decidedly, decisively, definitely, determinedly, distinctly, doggedly, doubtless, doubtlessly, exactly, fatefully, fine, firmly, for a certainty, for a fact, for certain, for sure, forsooth, good, good enough, hear, in truth, indeed, indeedy, indefeasibly, indubitably, ineluctably, inescapably, inevasibly, inevitably, inexorably, inflexibly, irrevocably, ja, just so, mais oui, most assuredly, most certainly, naturally, naturellement, necessarily, nothing else but, of course, okay, oui, positively, precisely, quite, rather, really, relentlessly, right, righto, securely, solidly, steadily, sure, sure thing, to a certainty, to be sure, truly, unavoidably, uncontrollably, undoubtedly, unequivocally, unfalteringly, unmistakably, unpreventably, unquestionably, unswervingly, unyieldingly, very well, well and good, why yes, yea, yeah, yep, yes, yes indeed, yes indeedy, yes sir, yes sirree