←
Old High German darra (cognate)
←
Proto-Indo-European *ters- (derived)
←
Swedish tarre (cognate)
→
Middle Armenian թառ (cognate)
→
Spanish tarso (borrowed)
→
Ancient Greek τάρπη (mention)
→
Ancient Greek τρασιά (suffix)
→
Italian tarso (mention)
→
Portuguese tarso (mention)