| apparently(adverb, surface, likely, evidently, obviously) |
| seemingly(adverb, surface, apparently, evidently, probably) |
| ostensibly(adverb, surface, apparently, probably, possibly) |
| at first sight(expression, idiom, adverb, apparently, seemingly) |
| credible(presumptively, imaginably) |
| evidently(adverb, surface) |
| externally(adverb, surface) |
| hypothetically(presumptively, imaginably) |
| in all likelihood(expression, idiom, presumptively, imaginably) |
| it would seem(expression, idiom, presumptively, imaginably) |
| most likely(expression, presumptively, imaginably) |
| on the surface |
| outwardly(adverb, surface, apparently, evidently, probably) |
| presumably(adverb, likely, reasonably, presumptively, imaginably) |
| professedly(adverb, apparently, evidently, obviously, probably) |
| superficially(adverb, surface, apparently, evidently, probably) |
| surely(adverb, likely, apparently, reasonably, doubtless) |
| as far as one can see |
| as it may be(expression, idiom, presumptively, imaginably) |
| assumably(presumptively, imaginably) |