Italian idrogeno

← French hydrogène (mention)

← Italian idro (confix)

← Italian geno (confix)

→ Corsican idrogenu (cognate)

→ Italian idrogenare (affix)

→ Italian idrogenasi (suffix)

→ Italian bioidrogeno (prefix)

→ Italian diidrogeno (prefix)

→ Italian ortoidrogeno (prefix)

→ Italian paraidrogeno (prefix)

→ Italian idrogenolisi (suffix)

→ Italian idrogenosolfato (compound)

→ Italian idrogenocarbonato (affix)

→ Italian idrogenodotto (suffix)

→ Italian antidrogeno (prefix)

→ Maltese idroġenu (borrowed)