Modifiers matching soil:

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

Simple categories matching irregular:

• ground,
• week,
• event,
• surface,
• shape,
• holiday,
• curve,
• part,
• asterism,
• polygon,
• place,
• flower,
• condition,
• object,
• organ,
• boundary,
• interval,
• shelter,
• line,
• unit,
• astigmatism,
• profile,
• area,
• obstruction,
• structure,
• item,
• road,
• edge,
• hours,
• program,
• work,
• activity,
• job,
• dust,
• material,
• expense,
• behavior,
• form,
• solid,
• motion,
• space,
• system,
• period,
• terrain,
• component,
• cell,
• commodity,
• occurrence,
• particle,
• soil,
• wall,
• array,
• substrate,
• organization,
• set,
• display,
• payment,
• pattern,
• light,
• body,
• connection,
• original,
• use,
• border,
• phenomenon,
• feature,
• odor,