French effort

← Catalan esforç (cognate)

← Spanish esfuerzo (cognate)

← French esforcier (mention)

← Old French esfort (inherited)

← Italian sforzo (cognate)

← Portuguese esforço (cognate)

→ Catalan esforç (cognate)

→ Spanish esfuerzo (cognate)

→ Italian sforzo (cognate)

→ Romanian efort (mention)