How to say backwash in different languages

You can say backwash as écho 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 backwash as eco, repercusión, resonancia 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 backwash as echo in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say backwash as echo, reminiszenz, nachhall, nachklang, anklang, widerhall in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say backwash as kaiku in the following countries: Finland; Northern Mariana Islands;

You can say backwash as ηχώ in the following countries: Cyprus; Greece;

You can say backwash as eco, ripercussione in the following countries: Italy; San Marino;

You can say backwash as ekko in the following countries: Norway; Svalbard and Jan Mayen;

You can say backwash as eko in the following countries: Aland Islands; Sweden;

You can say backwash as адгалосак, водгулле, водгульле in the following countries: Belarus;

You can say backwash as ехо in the following countries: Bulgaria;

You can say backwash as ozvěna in the following countries: Czechia;

You can say backwash as ekko in the following countries: Denmark;

You can say backwash as kaja, korrata in the following countries: Estonia;

You can say backwash as atbalss in the following countries: Latvia;

You can say backwash as pakartoti in the following countries: Lithuania;

You can say backwash as echo in the following countries: Poland;

You can say backwash as отголосок in the following countries: Russia;

You can say backwash as ozvena, odozva in the following countries: Slovakia;

You can say backwash as yankı in the following countries: Turkey;

You can say backwash as відгомін in the following countries: Ukraine;