Impossible
131impossible — adjective not able to occur, exist, or be done. ↘very difficult to deal with. Derivatives impossibility noun (plural impossibilities). impossibly adverb …
132impossible — a. 1. Impracticable, unfeasible, unattainable, unachievable, out of the question. 2. Inconceivable, unthinkable, that cannot be, incapable of occurring or of being so, absurd, self contradictory …