| Subject | English | Spanish |
| chem. | alkaline polysulphide | polisulfuro alcalino |
| chem. | alkaline-earth polysulphide | polisulfuro alcalinotérreo |
| agric., chem. | ammonium polysulphide solution | solución de polisulfuro amónico |
| tech., chem. | barium polysulphide | polisulfuro de bario |
| chem. | calcium polysulphide | polisulfuro cálcico |
| chem. | calcium polysulphide | polisulfuro de cal |
| agric., chem. | calcium polysulphide | polisulfuro de calcio |
| chem. | organic polysulphides | polisulfuros orgánicos |
| chem. | polysulphide polymer | polímero de polisulfuro |
| industr., construct. | polysulphide pulp | pasta al polisulfuro |
| industr., construct., chem. | polysulphide rubber | caucho polisulfurado |
| chem. | polysulphide rubber | caucho de polisulfuro |
| industr., construct., chem. | potassium polysulphide | polisulfuro de potasio |
| industr., construct., chem. | potassium polysulphide | hígado de azufre potásico |
| chem. | potassium polysulphide | polisulfuro potásico |
| chem. | sodium polysulphide | polisulfuro sòdico |
| chem. | sodium polysulphide | polisulfuro de sodio |