How to say unofficial in different languages

You can say unofficial as tacite, secret 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 unofficial as tácito, secreto 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 unofficial as achterkamertje in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

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

You can say unofficial as stillschweigend, still, geheim, inoffiziell, nichtöffentlich, mental, nicht öffentlich in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say unofficial as salainen in the following countries: Finland; Northern Mariana Islands;

You can say unofficial as tacito, segreto in the following countries: Italy; San Marino;

You can say unofficial as kulisserna in the following countries: Aland Islands; Sweden;

You can say unofficial as сакрэтны in the following countries: Belarus;

You can say unofficial as tajný in the following countries: Czechia;

You can say unofficial as noslēpums, slepenu in the following countries: Latvia;

You can say unofficial as niejawny in the following countries: Poland;

You can say unofficial as негласный in the following countries: Russia;

You can say unofficial as негласний in the following countries: Ukraine;