How to say gainsay in different languages

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

You can say gainsay as оспорвам in the following countries: Bulgaria;

You can say gainsay as kwestionować in the following countries: Poland;

You can say gainsay as inkâr etmek in the following countries: Turkey;