How to say waning in different languages

You can say waning as décroissant 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 waning as descendente, menguante, decreciente 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 waning as decrescente in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say waning as abnehmenden, schwindenden in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say waning as decrescente in the following countries: Italy; San Marino;

You can say waning as avtagande in the following countries: Aland Islands; Sweden;

You can say waning as убываючы in the following countries: Belarus;

You can say waning as намалявам in the following countries: Bulgaria;

You can say waning as ubývající in the following countries: Czechia;

You can say waning as degresszív in the following countries: Hungary;

You can say waning as dilstošs in the following countries: Latvia;

You can say waning as убывающий, уходящий, угасающий in the following countries: Russia;

You can say waning as спадний, який убуває in the following countries: Ukraine;