Modifiers matching hydrocarbon:

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

Simple categories matching refined:

• horse,
• metal,
• work,
• food,
• substrate,
• starches,
• resource,
• cereal,
• potato,
• carbohydrate,
• grain,
• petroleum,
• hydrocarbon,
• sweet,
• fabric,
• fat,
• pasta,
• item,
• mineral,
• form,
• sweetener,
• rice,
• arts,
• material,
• commodity,
• furnishing,
• pastime,
• area,
• product,
• copper,
• flour,
• data,
• life,
• foodstuff,
• sugar,
• chemical,
• substance,
• steel,
• fuel,
• activity,
• works,
• feature,
• ingredient,
• oil,
• starch,
• drink,
• structure,
• attainment,