The Swedish term "hårdna" matches the English term "get hard"
| other swedish words that include "hårdna" : | english : | 
|---|---|
| hårdnackad | hard-core | 
| hårdna, härda sig | harden | 
| hårdnar | hardens | 
| other swedish words that include "hårdna" : | english : | 
|---|---|
| hårdnackad | hard-core | 
| hårdna, härda sig | harden | 
| hårdnar | hardens |