←
Middle English stack (inherited)
←
Middle English stacke (mention)
←
Middle English stakke (mention)
←
Middle English stak (mention)
←
Proto-Indo-European *steg- (derived)
←
Norwegian stakk (cognate)
←
Swedish stack (cognate)
→
English sauna (doublet)
→
Estonian saun (cognate)
→
Finnish sauna (cognate)
→
Finnish takka (cognate)
→
Norwegian Nynorsk stakk (cognate)
→
Norwegian Nynorsk stakk (link)
→
Russian стек (borrowed)