Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  endurir   harden, temper   durcir   endurecer, templar
moderar assuaujar, moderar, temperar   mollify, season, temper   durcir   moderar, templar
endurecer, temperar endurir, enfortir   toughen   durcir, tremper endurecer endurecer, fortalecer
  enfortir   harden, season   durcir   aderezar, endurecer, fortalecer, preparar
      anneal, normalize, temper   durcir   recocer
  encallir-se, encartonar-se, endurir, endurir-se, enfortir-se, engarrotar-se, enravenar   stiffen gogortu, ihartu, zurrundu affermir, durcir, raidir   agarrotar, atiesar, endurecer