SimilarityRank
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