Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  encallir-se, encartonar-se, endurir, endurir-se, enfortir-se, engarrotar-se, enravenar, tibar versteifen stiffen gogortu, ihartu, zurrundu     agarrotarse, atiesar
gelar aterrossar-se, endurir, endurir-se, forjar, gelar, gelar-se, glaçar, glaçar-se   harden, indurate gogortu, trinkotu, zurrundu     endurecer, endurecerse
  encallir-se, encartonar-se, endurir, endurir-se, enfortir-se, engarrotar-se, enravenar   stiffen gogortu, ihartu, zurrundu affermir, durcir, raidir   agarrotar, atiesar, endurecer
endurecer, temperar endurir, enfortir   toughen   durcir, tremper endurecer endurecer, fortalecer
  endurir   harden, temper   durcir   endurecer, templar
endurecer endurir   harshen       endurecer
  endurir, endurir-se   harden, indurate gogortu, trinkotu, zurrundu     endurecer, endurecerse