How to say inefficiently in different languages

You can say inefficiently as inefficacement 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 inefficiently as inefficiënt in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

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

You can say inefficiently as ineffizient in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say inefficiently as inefficiente in the following countries: Italy; San Marino;

You can say inefficiently as ineffektiv in the following countries: Norway; Svalbard and Jan Mayen;

You can say inefficiently as ineffektiv in the following countries: Aland Islands; Sweden;

You can say inefficiently as ефективно in the following countries: Bulgaria;

You can say inefficiently as efektivně in the following countries: Czechia;

You can say inefficiently as ineffektiv in the following countries: Denmark;

You can say inefficiently as ebatõhus, ebaefektiivselt in the following countries: Estonia;

You can say inefficiently as neefektīvi in the following countries: Latvia;

You can say inefficiently as neefektyviai in the following countries: Lithuania;

You can say inefficiently as неэффективно in the following countries: Russia;

You can say inefficiently as neefektívne in the following countries: Slovakia;

You can say inefficiently as неефективно in the following countries: Ukraine;