Modifiers matching soil:

• toxic,
• heavy,
• nonconductive,
• textured,
• wet,
• hydrophilic,
• permeable,
• typical,
• soft,
• hard,
• everyday,
• visible,
• stubborn,
• size,
• damp,
• active,
• solid,
• packed,
• hydrophobic,
• expansive,
• organic,
• weak,
• surficial,
• compressible,
• indigenous,
• impermeable,
• lighter,
• inert,
• dense,
• gritty,
• cohesive,
• soluble,
• residual,
• fine,
• firm,
• thick,
• free,
• rich,
• lightweight,
• overlying,
• heterogeneous,
• marine,
• industrial,
• plastic,
• subsurface,
• particulate,
• saturated,
• sterile,
• particular,
• nutrient,
• red,
• ordinary,
• insoluble,
• common,
• pervious,
• sandy,
• medium,
• lipophilic,
• friable,
• absorbent,
• unconsolidated,
• basic,
• infertile,
• sensitive,
• unwanted,
• stony,
• irregular,
• structured,
• natural,
• light,
• inorganic,
• colored,
• poor,
• acidic,
• standard,
• nonpolar,
• sticky,
• local,
• granular,
• coarse,
• softer,
• tight,
• impervious,
• alkaline,
• humid,
• leafy,
• compact,
• alluvial,
• conductive,
• bad,
• resistant,
• frictional,
• spongy,
• chalky,
• aggregate,
• heavier,
• complex,
• tough,
• strong,
• porous,
• oily,
• mixed,
• dry,
• finer,
• moist,
• tillable,
• outdoor,
• moving,
• stable,
• unstable,
• soggy,
• sedimentary,
• loose,
• difficult,
• fitting,
• dispersive,
• mild,
• clean,

Simple categories matching expansive:

• surface,
• substance,
• material,
• area,
• theme,
• soil,
• medium,
• fluid,