We don't have synonyms for carbone yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are carbon, carbine and carborne.
(n) :
Obsolete form of carbon. [(uncountable) The chemical element (symbol C) with an atomic number of 6. It can be found in pure form for example as graphite, a black, shiny and very soft material, or diamond, a colourless, transparent, crystalline solid and the hardest known material.]
(n) :
Obsolete form of carbon. [(uncountable) The chemical element (symbol C) with an atomic number of 6. It can be found in pure form for example as graphite, a black, shiny and very soft material, or diamond, a colourless, transparent, crystalline solid and the hardest known material.]