This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Incapable of having existence or of occurring.

adj. Not capable of being accomplished: an impossible goal.

adj. Unacceptable; intolerable: impossible behavior.

adj. Extremely difficult to deal with or tolerate: an impossible child; an impossible situation.

adj. Not possible, not able to be done.

adj. Very difficult to deal with.

n. an impossibility

n. (with definite article) that which seems impossible

adj. Not possible; incapable of being done, of existing, etc.; unattainable in the nature of things, or by means at command; insuperably difficult under the circumstances; absurd or impracticable; not feasible.

n. An impossibility.

Not possible; non-existent or false by necessity.

In law, in a stricter sense, prevented only by the act of God or a public enemy.

Excessively odd; not to have been imagined; such as would not have been thought possible: as, she is a most impossible person; he wears an impossible hat.

n. An impossibility.

n. something that cannot be done

adj. not capable of occurring or being accomplished or dealt with

adj. used of persons or their behavior

adj. totally unlikely

""Don't you realize that it's impossible -- _impossible_ for us to remain here?""

unrealizable    unfeasible    unattainable    unworkable    unachievable    undoable    infeasible    hopeless    impracticable    out   

possible    probable   

impossible action    impossibility   

impossible quantity   

impossibly    impossibility   

impracticable    impossibility    insensible    impassive    infeasible    unfeasible    insuperable    ineffectible    hopeless   

possible   

difficult    absurd    incredible    possible    new    dommage    commun    conoce    diable    devenu