[1] : The Collaborative International Dictionary of English v.0.48

obvious \ob"vious\, a. l. obvius; ob see ob- + via way.
   see voyage.
   1. opposing; fronting. obs.
      1913 webster

            to the evil turn
            my obvious breast.                    --milton.
      1913 webster

   2. exposed; subject; open; liable. obs. "obvious to
      dispute." --milton.
      1913 webster

   3. easily discovered, seen, or understood; readily perceived
      by the eye or the intellect; plain; evident; apparent; as,
      an obvious meaning; an obvious remark.
      1913 webster

            apart and easy to be known they lie,
            amidst the heap, and obvious to the eye. --pope.
      1913 webster

   syn: plain; clear; evident. see manifest.
        1913 webster -- ob"viously, adv. --
        ob"vious-ness, n.
        1913 webster obvolute
see also:
ob- voyage manifest ob"viously ob"vious-ness 

[2] : WordNet (r) 2.0

obviously
     adv : unmistakably `plain' is often used informally for
           `plainly'; "the answer is obviously wrong"; "she was
           in bed and evidently in great pain"; "he was manifestly
           too important to leave off the guest list"; "it is all
           patently nonsense"; "she has apparently been living
           here for some time"; "i thought he owned the property,
           but apparently not"; "you are plainly wrong"; "he is
           plain stubborn" syn: evidently, manifestly, patently,
            apparently, plainly, plain
see also:
evidently manifestly patently apparently plainly plain 

[3] : Moby Thesaurus II by Grady Ward, 1.0

62 moby thesaurus words for "obviously":
   absolutely, actually, apparently, assuredly, certainly, clearly,
   conspicuously, de facto, decidedly, definitely, demonstrably,
   discernibly, distinctly, doubtlessly, evidently, explicitly,
   expressly, for a certainty, for real, genuinely, glaringly,
   in actuality, in all conscience, in effect, in fact, in reality,
   indeed, indubitably, manifestly, markedly, noticeably, observably,
   of course, palpably, patently, perceivably, perceptibly, plainly,
   positively, prominently, pronouncedly, quite, really, recognizably,
   seeably, sensibly, seriously, simply, staringly, starkly, truly,
   unambiguously, unconcealedly, undeniable, undeniably,
   undisguisedly, unmistakably, verily, veritably, visibly,
   with clarity, without doubt

Obviously >> O Words
Obviously, definition of term: Obviously
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