| English | eng-000 |
| bottom layer | |
| 普通话 | cmn-000 | 下层 |
| 普通话 | cmn-000 | 底层 |
| 普通话 | cmn-000 | 贴地大气层 |
| English | eng-000 | base |
| English | eng-000 | base coat |
| English | eng-000 | base course |
| English | eng-000 | bottom course |
| English | eng-000 | bottom set |
| English | eng-000 | footing course |
| English | eng-000 | foundation |
| English | eng-000 | ground |
| English | eng-000 | lower layer |
| English | eng-000 | priming |
| English | eng-000 | sublayer |
| English | eng-000 | substratum |
| 日本語 | jpn-000 | 基底 |
| 日本語 | jpn-000 | 底層 |
| にほんご | jpn-002 | きてい |
| Nederlands | nld-000 | basement |
| Nederlands | nld-000 | grondlaag |
| русский | rus-000 | грунтовка |
| русский | rus-000 | лежачий бок |
| русский | rus-000 | нижний слой |
| русский | rus-000 | подложка |
| русский | rus-000 | придонный слой |
| русский | rus-000 | приземный слой |