English lanthanum

← English (suffix)

← English um (suffix)

← Ancient Greek λανθάνω (mention)

← Proto-Indo-European *leh₂- (root)

→ English organolanthanum (prefix)

→ English lanthanian (suffix)

→ English lanthanite (suffix)

→ English radiolanthanum (prefix)

→ English dilanthanum (prefix)

→ Korean 란타넘 (borrowed)

→ Malay lantanum (mention)