How to say unworkable in different languages

You can say unworkable as réalisable, irréalisable in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say unworkable as imposible, impracticable, irrealizable, inviable in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say unworkable as onwerkbaar in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say unworkable as impraticável in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say unworkable as unmöglich, undurchführbar, unerfüllbar, unausführbar in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say unworkable as irrealizzabile, inattuabile, impraticabile in the following countries: Italy; San Marino;

You can say unworkable as ogenomförbar, ohanterlig in the following countries: Aland Islands; Sweden;

You can say unworkable as použitelný in the following countries: Czechia;

You can say unworkable as uigennemførlig in the following countries: Denmark;

You can say unworkable as teostamatu in the following countries: Estonia;

You can say unworkable as niewykonalny in the following countries: Poland;

You can say unworkable as несостоятельный, неприменимый, неосуществимый in the following countries: Russia;

You can say unworkable as uygulanamaz, kullanışsız in the following countries: Turkey;

You can say unworkable as нездійсненний in the following countries: Ukraine;