←
Proto-Indo-European *swel- (mention)
←
Old Armenian ծծումբ (cognate)
→
Catalan sofre (inherited)
→
Old French sulfre (inherited)
→
Galician xofre (inherited)
→
Italian zolfo (mention)
→
Old Spanish sufre (inherited)
→
Romanian sulf (borrowed)
→
Serbo-Croatian sumpor (mention)
→
Serbo-Croatian сумпор (mention)
→
Old Armenian ծծումբ (mention)