Переклад англійською з японської: 有効性
Словник: main
有効性
名詞
1 Truth,  accuracy,  asperity,  cogency,  grimness,  hardship,  rigor,  rigorousness,  rigour,  rigourousness,  severeness,  severity,  strictness,  stringency,  validity. 
2 adequacy,  adequateness,  advisability,  appropriateness,  cogency,  felicitousness,  felicity,  fitness,  fittingness,  rightness,  rigor,  rigour,  validity. 
3 asperity,  cogency,  grimness,  hardness,  hardship,  harshness,  inclemency,  rigor,  rigorousness,  rigour,  rigourousness,  severeness,  severity,  stiffness,  validity.