English fester

← English fistula (doublet)

← Spanish fístula (cognate)

← Old French festre (derived)

← Proto-Indo-European *bʰeyd- (root)

← Italian fistola (cognate)

← Latin fistula (derived)

← Occitan fistola (cognate)

→ English fistula (doublet)

→ English festerment (suffix)

→ English festerous (suffix)

→ English festereth (suffix)

→ English festery (suffix)

→ Hungarian förmed (mention)