| Subject | English | Arabic |
| med. | side effect | أَثَرٌ جانِبِيّ |
| econ. | side effect | أثر جَانِبَيْ |
| environ. | side effect Any secondary effect, especially an undesirable one | أثر جانبي |
| med. | side effect | تَفاعُلاتٌ جانبية |
| environ. | side effects of pharmaceutical drugs | الآثار الجانبية للعقاقير |