| Similarity | Rank | |
|---|---|---|
| first_language | 0.789 | 72622 |
| mother_tongue | 0.773 | 57439 |
| speak_language | 0.729 | 47273 |
| native_language | 0.726 | 42419 |
| native_speaker | 0.725 | 62906 |
| language_acquisition | 0.715 | 71235 |
| foreign_language | 0.711 | 16761 |
| bilingualism | 0.695 | 70230 |
| other_language | 0.694 | 20420 |
| a_foreign_language | 0.692 | 80207 |
| language_learn | 0.676 | 81849 |
| language_skill | 0.673 | 28707 |
| national_language | 0.670 | 58972 |
| language_learning | 0.668 | 43819 |
| language | 0.662 | 459 |
| another_language | 0.656 | 95011 |
| English_language | 0.654 | 9191 |
| two_language | 0.652 | 53972 |
| language_development | 0.637 | 49191 |
| English_speaker | 0.636 | 92258 |
| official_language | 0.634 | 44610 |
| their_language | 0.627 | 21247 |
| written_language | 0.625 | 83599 |
| phonology | 0.625 | 81884 |
| language_teaching | 0.616 | 93457 |