French fluorure

← French fluor (suffix)

← French ure (suffix)

→ French hexafluorure (prefix)

→ French tétrafluorure (prefix)

→ French heptafluorure (prefix)

→ French pentafluorure (prefix)

→ French difluorure (prefix)

→ French hydrofluorure (prefix)

→ French oxyfluorure (prefix)

→ French trifluorure (prefix)

→ French protofluorure (prefix)

→ Romanian fluorură (borrowed)