What is another word for impossible?

Synonyms for impossible
ɪmˈpɒs ə bəl

This thesaurus page is about all possible synonyms, equivalent, same meaning and similar words for the term impossible.

Princeton's WordNet

  1. impossible(adj)

    something that cannot be done

    "his assignment verged on the impossible"

    Antonyms:
    viable, manageable, attainable, doable, affirmable, tolerable, feasible, accomplishable, executable, thinkable, achievable, workable, mathematical, realizable, possible, contingent, assertable, practicable, come-at-able

  2. impossible(adj)

    not capable of occurring or being accomplished or dealt with

    "an impossible dream"; "an impossible situation"

    Synonyms:
    unimaginable, insufferable, inconceivable, unacceptable, out of the question, unsufferable

    Antonyms:
    achievable, workable, viable, attainable, executable, manageable, contingent, feasible, thinkable, accomplishable, realizable, practicable, possible, assertable, doable, affirmable, come-at-able, tolerable, mathematical

  3. impossible, inconceivable, out of the question, unimaginable(adj)

    totally unlikely

    Synonyms:
    unimaginable, insufferable, inconceivable, unacceptable, out of the question, unsufferable

    Antonyms:
    achievable, come-at-able, possible, workable, manageable, feasible, affirmable, thinkable, accomplishable, tolerable, mathematical, practicable, assertable, realizable, attainable, executable, contingent, viable, doable

  4. impossible, insufferable, unacceptable, unsufferable(adj)

    used of persons or their behavior

    "impossible behavior"; "insufferable insolence"

    Synonyms:
    unaccepted, insufferable, out of the question, unsufferable, unacceptable, unimaginable, inconceivable

    Antonyms:
    attainable, practicable, contingent, realizable, workable, accomplishable, executable, affirmable, possible, achievable, assertable, doable, viable, come-at-able, tolerable, manageable, mathematical, feasible, thinkable

Wiktionary

  1. impossible(noun)

    Antonyms:
    possible

  2. impossible(noun)

    not possible, not able to be done.

    Antonyms:
    possible

  3. impossible(adjective)

    of a person, very difficult to deal with.

    You never listen to a word I say - you're impossible!

    Antonyms:
    possible

Editors Contribution

  1. can't do

    not able to do

    the boy can't do the assighnment because it was impossible.

    Submitted by rinat on August 14, 2019  
  2. hard to achieve

    Submitted by anonymous on May 19, 2021  

Dictionary of English Synonymes

  1. impossible(a.)

    Synonyms:
    impracticable, unfeasible, unattainable, unachievable, not feasible, not possible, out of the question

Synonyms, Antonyms & Associated Words

  1. impossible(a)

    Synonyms:
    impracticable, unfeasible, unattainable

How to pronounce impossible?

Alex
US English
Daniel
British
Karen
Australian
Veena
Indian

How to say impossible in sign language?

Words popularity by usage frequency

rankingword
#633possible
#3646unable
#4446impossible
#13604unacceptable
#29729impractical
#37656unthinkable
#44699inconceivable
#46658unimaginable
#60772impracticable
#62952unattainable
#65057unworkable
#94939insufferable
#100552unfeasible
#238548unaccepted

How to use impossible in a sentence?

  1. Van Seggelen:

    It's a continuing story, our concern is that it is impossible for the players to play a tournament in four weeks.

  2. luigi mario:

    Nothing is impossible Mario, you just gotta believe

  3. Debi Thomas:

    I tell people I'm too stupid to know what's impossible. I have ridiculously large dreams, and half the time they come true.

  4. RAMANA PEMMARAJU:

    What makes each of US unique is our ability to connect emotionally at varied degrees, thus making it impossible to achieve a common objective

  5. Deodatta V. Shenai-Khatkhate:

    Your Mind tells you: 'It's impossible.' Your Experience screams: 'It's too risky.' Your Heart softly whispers: 'It's worth a try.' Listen to your Heart, and you will conquer your mountains.

Images & Illustrations of impossible

  1. impossible
    impossible
    impossible
    impossible
    impossible

Translations for impossible

From our Multilingual Translation Dictionary

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    An antonym for "pesky"
    • A. pettish
    • B. plaguey
    • C. agreeable
    • D. pestilent

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