Modifiers matching atmosphere:

• dry,
• inert,
• outer,
• reactive,
• alkaline,
• dense,
• solar,
• severe,
• oxidative,
• qualified,
• heavy,
• carbonaceous,
• explosive,
• chemical,
• extraneous,
• corrosive,
• vital,
• saturated,
• inexpensive,
• pure,
• special,
• closed,
• dynamic,
• gaseous,
• harmful,
• bad,
• rarefied,
• diffusing,
• neutral,
• innocuous,
• tropical,
• indoor,
• molecular,
• hazardous,
• planetary,
• cool,
• isolated,
• controlled,
• surrounding,
• warm,
• thick,
• flammable,
• outdoor,
• rich,
• wet,
• protective,
• smoky,
• working,
• active,
• single,
• clean,
• industrial,
• dangerous,

Simple categories matching carbonaceous:

• aggregate,
• material,
• electrode,
• filler,
• fuel,
• pitch,
• rock,
• nature,
• residue,
• fabric,
• deposit,
• precursor,
• fibre,
• substance,
• solid,
• product,
• compound,
• surface,
• content,
• particle,
• atmosphere,
• contaminant,
• gas,
• waste,
• system,
• sorbent,
• article,
• matter,
• combustible,
• unit,
• component,
• powder,