| Subject | Portuguese | English |
| agric. | adubo de efeito lento combinado com herbicida | slow release fertilizer combined with herbicide |
| agric. | adubo de efeito lento combinado com herbicida | permanent fertilizer combined with herbicide |
| pharma. | efeito combinado | interaction |
| environ. | efeito combinado | combination effect |
| environ. | efeitos combinados | combination effect |
| environ. | efeitos combinados | combination effect A combined effect of two or more substances or organisms which is greater than the sum of the individual effect of each |