Spanish sudor

← Proto-Indo-European *sweyd- (root)

← Proto-Indo-European *swoyd- (derived)

← Proto-Indo-European *sweyd- (mention)

← Latin sūdor (derived)

→ English sweat (cognate)

→ Catalan suor (cognate)

→ Spanish sudoroso (suffix)

→ Spanish sudorcillo (affix)

→ Galician suor (cognate)

→ Ido sudoro (borrowed)