Translation Japanese English: 頑丈さ
Dictionary: main
頑丈さ
名詞
1 Base,  character,  fiber,  fibre,  foot,  foundation,  fundament,  groundwork,  nature,  root,  stamina,  staying power,  substructure,  tooth root,  toughness,  understructure. 
2 Opposition,  endurance,  hardiness,  lustiness,  resistance,  resistor,  robustness,  stamina,  stand,  staying power,  tensile strength,  toughness,  underground,  validity. 
4 callosity,  callousness,  hardness,  harshness,  huskiness,  inclemency,  insensibility,  rigor,  rigorousness,  rigour,  rigourousness,  roughness,  ruggedness,  severeness,  severity,  stiffness,  toughness,  unfeelingness,  unkindness. 
5 effect,  force,  forcefulness,  gusto,  relish,  stamina,  staying power,  strength,  toughness,  zest,  zestfulness.