French fonctionner

← French fonction (suffix)

← French er (suffix)

← Latin functiō (mention)

→ French refonctionner (prefix)

→ French dysfonctionner (prefix)

→ Hungarian funkcionál (derived)

→ Italian funzionare (borrowed)

→ Dutch functioneren (borrowed)

→ Portuguese funcionar (derived)

→ Romanian funcționa (borrowed)

→ Swedish fungera (cognate)