Lewis base
Subject: CHEM / Acids, bases, salts, anhydrides & alkalis
| Language | Term |
| Arabic - AR | قاعدة لويس |
| DE - German | Lewis-Base |
| EN - English | Lewis base |
| ES - Spanish | base de Lewis |
| FR - French | base de Lewis |
| JA - Japanese | ルイス塩基 |
| KO - Korean | 루이스 염기 |
| PT - Portuguese | base de Lewis |
| RU - Russian | основание Льюиса |
| ZH - Chinese | 路易斯碱 |