| Subject | Spanish | English |
| chem. | caucho de polisulfuro | polysulphide rubber |
| transp., mater.sc. | mastique polisulfuro | polysulfide sealant |
| industr., construct. | pasta al polisulfuro | polysulphide pulp |
| chem. | polisulfuro alcalino | alkaline polysulphide |
| chem. | polisulfuro alcalinotérreo | alkaline-earth polysulphide |
| chem. | polisulfuro cálcico | calcium polysulphide |
| tech., chem. | polisulfuro de bario | barium polysulphide |
| chem. | polisulfuro de cal | calcium polysulphide |
| chem. | polisulfuro de cal | lime sulphur |
| agric., chem. | polisulfuro de calcio | lime sulphur |
| agric., chem. | polisulfuro de calcio | calcium polysulphide |
| chem. | polisulfuro de fenileno | polyphenylene sulfide |
| industr., construct., chem. | polisulfuro de potasio | potassium polysulphide |
| industr., construct., chem. | polisulfuro de potasio | liver of sulphur |
| chem. | polisulfuro de sodio | sodium polysulphide |
| chem. | polisulfuro potásico | potassium polysulphide |
| chem. | polisulfuro sòdico | sodium polysulphide |
| chem. | polisulfuros orgánicos | organic polysulphides |
| chem. | polímero de polisulfuro | polysulphide polymer |
| agric., chem. | solución de polisulfuro amónico | ammonium polysulphide solution |