French solide

← French sou (doublet)

← Proto-Indo-European *solh₂- (root)

← Latin solidus (borrowed)

→ French sou (doublet)

→ French solidifier (suffix)

→ French solidité (suffix)

→ French supersolide (prefix)

→ French solidement (suffix)

→ French sursolide (prefix)

→ French solidien (suffix)

→ French insolide (prefix)

→ Luxembourgish zolidd (borrowed)

→ Polish solidny (borrowed)

→ Romanian solid (borrowed)