Modifiers matching hydrocarbon:

• light,
• soluble,
• nonpolar,
• airborne,
• aromatic,
• supercritical,
• fluid,
• complicated,
• underground,
• liquid,
• saturated,
• volatile,
• gaseous,
• residual,
• inert,
• unsaturated,
• viscous,
• simple,
• conjugated,
• linear,
• aliphatic,
• lighter,
• dangerous,
• alternative,
• conventional,
• flammable,
• basic,
• dilute,
• commercial,
• pure,
• carcinogenic,
• acetylenic,
• clean,
• minor,
• nitrogenous,
• neutral,
• stable,
• floating,
• synthetic,
• organic,
• liquefied,
• toxic,
• refined,
• cheap,
• particular,
• molecular,
• desirable,
• valuable,
• useful,
• single,
• common,
• individual,
• bound,
• industrial,
• essential,
• dissolved,
• lower,
• main,
• combustible,
• ordinary,
• familiar,
• vaporizable,
• solid,
• liquifiable,
• model,
• hard,
• planar,
• cyclic,
• complex,
• acyclic,
• greasy,
• polygonal,
• hydrophobic,
• frozen,
• heavy,
• hazardous,
• base,
• natural,
• intermediate,
• dark,
• heavier,
• important,
• available,
• reactive,
• regulated,
• small,
• typical,

Simple categories matching dark:

• idea,
• fruit,
• honey,
• part,
• area,
• berry,
• line,
• thing,
• mica,
• juice,
• enclosure,
• wood,
• wine,
• beer,
• creation,
• fantasy,
• drink,
• void,
• clothing,
• paint,
• cola,
• piece,
• location,
• liquor,
• surface,
• side,
• beast,
• brown,
• stone,
• lettuce,
• veggie,
• shade,
• flower,
• grey,
• liquid,
• floor,
• valley,
• power,
• coating,
• animal,
• structure,
• dielectric,
• oil,
• color,
• green,
• crystal,
• grain,
• particle,
• substance,
• yellow,
• region,
• neutral,
• image,
• spirits,
• stout,
• alcohol,
• sediment,
• textile,
• cookie,
• material,
• space,
• colors,
• style,
• being,
• bread,
• cavity,
• character,
• sauce,
• gemstone,
• shape,
• food,
• artifact,
• emotion,
• feature,
• scene,
• room,
• fabric,
• skin,
• fluid,
• object,
• influence,
• container,
• matter,
• beverage,
• creature,
• covering,
• soup,
• substrate,
• zone,
• hole,
• card,
• body,
• component,
• complexion,
• soda,
• background,
• vegetable,
• monster,
• shelter,
• item,
• corridor,
• bird,
• movie,
• hydrocarbon,
• shot,
• pop,
• coffee,
• pigment,
• defect,
• environment,
• pan,
• passion,
• lure,
• spice,
• mineral,
• ale,
• place,
• impulse,
• picture,
• hardwood,
• ink,
• rock,
• citrus,
• event,
• medium,
• stuff,
• mixer,
• nebula,
• stain,
• plum,
• condition,