Synonyms for Possibly:

• adv

  •probably (adverb)
  • Assumably,
  • like enough,
  • presumptively,
  • as the case may be,
  • as likely as not,
  • one can assume.

• adv.

  •all (adverb)
  • possibly.
  •apparently (adverb)
  • most likely,
  • to appearances,
  • in likelihood,
  • on face it,
  • reputably,
  • on the face it,
  • on face of it,
  • at glance.
  •attainably (adverb)
  • attainably,
  • practicably,
  • achieveably,
  • obtainably,
  • availably,
  • workably,
  • feasibly.
  •by chance; in some way (adverb)
  • conceivably,
  • within realm of possibility,
  • perchance,
  • by any means,
  • by any chance,
  • at all,
  • God willing,
  • perhaps,
  • likely,
  • not impossibly,
  • in any way,
  • could be,
  • if possible,
  • peradventure.
  •possibly (adverb)
  • luckily,
  • potentially,
  • imaginably.
  •probably (adverb)
  • no doubt,
  • aptly.

• n.

  •
  • now I've seen everything/it all,
  • Well, I never,
  • actually,
  • funnily enough,
  • is that a fact?,
  • you would not believe,
  • heavens above,
  • you don't say,
  • of all things/people/places,
  • who would have thought...?.
  •
  • may,
  • practicable,
  • attainable,
  • doable,
  • in principle,
  • be able to do something,
  • feasible,
  • humanly possible,
  • possible,
  • viable.
  •
  • kindly,
  • what's gotten into someone?,
  • anyway,
  • how,
  • keep,
  • where has someone/something gotten to?,
  • just,
  • what has/will become of,
  • do with,
  • what (has) happened to something.
  •
  • bound,
  • certain,
  • sure.
  •
  • no-go,
  • be out of the question,
  • with the best will in the world,
  • something will not work/start/open etc.,
  • hardly.

• Other synonyms:

  •
  • expected,
  • imminent,
  • fated,
  • potential,
  • preordained,
  • credible,
  • inevitable,
  • prospective,
  • impossibility,
  • predestined,
  • self-fulfilling,
  • conditionally,
  • odds-on.
  •
  • guaranteed,
  • destined,
  • easily,
  • probable,
  • necessary,
  • unbelievable,
  • pending.
  •
  • impossible,
  • realistically,
  • will-o'-the-wisp.
  •
  • due.
  •
  • out.
  •
  • close.
  •
  • good.
  •Other relevant words:
  • passably,
  • undoubtedly,
  • haply,
  • Mayhap,
  • reasonably,
  • credibly,
  • evidently,
  • indubitably,
  • superficially,
  • falsely,
  • chance,
  • ostensibly,
  • outwardly,
  • deo volente,
  • by chance,
  • well,
  • allegedly,
  • purportedly,
  • Doubtlessly,
  • practically,
  • Prospectively,
  • quite,
  • or,
  • expediently,
  • sufficiently,
  • it may be,
  • acceptably,
  • almost certainly,
  • viably,
  • Discretionarily,
  • doubtless,
  • seemingly,
  • Contingently,
  • admissibly,
  • eventually,
  • in all probability,
  • under any circumstances,
  • might,
  • on the cards,
  • all things considered,
  • tolerably,
  • Latently,
  • believably,
  • unquestionably.

Paraphrases for Possibly:

• Equivalence

  • Proper noun, singular
    potentially.
  • Adverb
    potentially.

• Independent

  • Proper noun, singular
    maybe, perhaps.
  • Noun, plural
    Possibilities, Opportunities, PROSPECTS.
  • Adverb
    conceivably, arguably, eventually, preferably, ultimately, hopefully, certainly, absolutely, apparently, maybe, even, obviously, supposedly, optionally, reasonably, sometimes, perhaps, undoubtedly, surely, occasionally, definitely, tentatively, alternatively, totally, foreseeably, evidently, completely, simply, subsequently, approximately, somehow, ever, allegedly, really, indeed.
  • Interjection
    maybe.
  • Verb, past tense
    permitted, Achieved, maybe, perhaps.
  • Verb, base form
    maybe, perhaps.

• Other Related

  • Adverb
    presumably.
  • Interjection
    perhaps.

Antonyms for Possibly:

• adv.

  • all
    impossibly.
  • by chance; in some way
    unlikely, improbably.