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Unlikely vs Possibly - What's the difference?

unlikely | possibly |

As adverbs the difference between unlikely and possibly

is that unlikely is in an improbable manner while possibly is (modifying a clause or predicate).

As an adjective unlikely

is not likely; improbable; not to be reasonably expected.

As a noun unlikely

is something or somebody considered unlikely.

unlikely

English

Adjective

(en-adj)
  • Not likely; improbable; not to be reasonably expected.
  • It's very unlikely that you'll be able to walk perfectly after being in a cast for six months.
  • * 1895 , H. G. Wells, The Time Machine Chapter X
  • Now, I still think that for this box of matches to have escaped the wear of time for immemorial years was a strange, and for me, a most fortunate thing. Yet oddly enough I found here a far more unlikely substance, and that was camphor.
  • Not holding out a prospect of success; likely to fail; unpromising.
  • unlikely means

    Adverb

    (en adverb)
  • In an improbable manner.
  • Noun

    (unlikelies)
  • Something or somebody considered unlikely.
  • * 1980 , Robert K. Lindsay, Applications of artificial intelligence for organic chemistry
  • The molecular ion candidates are divided by the testing phase into three categories: rejects, unlikelies , and probables. Differences between each candidate and the prominent peaks in the spectrum are computed.
  • * 1996 , Laurie R. King, To Play the Fool
  • "Here is my every possible phone number, plus a few unlikelies . And I've also put down the numbers of Karin and Wade, in case you've lost them. Karin can come anytime; Wade, up until six in the morning."
  • * 2001 , Jack Canfield, Mark Victor Hansen, Marci Shimoff, Chicken soup for the mother's soul 2 (page 166)
  • Then the most unlikely of unlikelies happened. We got another phone call. Another woman wanted to give us a baby—a boy, born just that morning. We walked into a hospital, and he was placed into my arms.

    References

    *

    possibly

    English

    Adverb

    (en adverb)
  • (modifying a clause or predicate)
  • Possibly , they will make gains in the midterm elections.
    It was possibly the costliest mistake in the organization's history.
    This rare and possibly unique specimen must be conserved.
  • (modifying a verb)
  • I'm much stronger than you, so you can't possibly win.
    I couldn't possibly be there on time.
    I couldn't possibly cheat on my wife.
    It seems unlikely, but, yes, they could possibly win even now.
    The police don't know him, and the information they have leads them to think he could possibly have murdered his wife.

    Synonyms

    * conceivably, maybe, perhaps, potentially

    Antonyms

    * impossibly * inevitably * certainly