Modifiers matching ground:

• hazardous,
• grown,
• neutral,
• coarse,
• soft,
• natural,
• high,
• familiar,
• slippery,
• hard,
• harder,
• loose,
• rough,
• weak,
• woven,
• flat,
• low,
• open,
• disturbed,
• common,
• shiny,
• barren,
• clean,
• mechanical,
• firm,
• white,
• new,
• safe,
• softer,
• level,
• technical,
• unstable,
• uneven,
• higher,
• private,
• wet,
• up,
• electrical,
• unsecured,
• dangerous,
• over,
• vertical,
• sensitive,
• uncultivated,
• sacred,
• off,
• routine,
• working,
• durable,
• paved,
• elevated,
• irregular,
• dry,
• permeable,
• good,
• bad,
• metal,
• artificial,
• clear,
• under,
• heavy,
• waterlogged,
• difficult,
• rigid,
• moist,
• rocky,
• old,
• sized,
• undisturbed,
• conductive,
• metallic,
• holy,
• particular,
• sandy,
• porous,
• convenient,
• stable,

Simple categories matching over:

• footwear,
• network,
• surface,
• fiber,
• time,
• village,
• area,
• rule,
• entity,
• thing,
• space,
• plastic,
• domain,
• coating,
• period,
• web,
• deposit,
• wrongdoing,
• condition,
• void,
• substrate,
• opening,
• noise,
• connection,
• body,
• object,
• commodity,
• tissue,
• style,
• material,
• food,
• vegetable,
• rod,
• assets,
• nail,
• wire,
• force,
• region,
• practice,
• term,
• art,
• item,
• garment,
• set,
• attribute,
• substance,
• faculty,
• facility,
• industry,
• grain,
• toy,
• dessert,
• bait,
• meal,
• packing,
• airfoil,
• genre,
• week,
• subject,
• lysozyme,
• pasta,
• alloy,
• obstacle,
• support,
• barrier,
• terrain,
• signal,
• control,
• behavior,
• resin,
• institution,
• contaminant,
• mortal,
• cavity,
• event,
• component,
• image,
• part,
• links,
• years,
• green,
• metal,
• concept,
• resource,
• paint,
• course,
• joint,
• matter,
• use,
• cracker,
• action,
• sector,
• trail,
• athlete,
• investment,
• activity,
• feature,
• territory,
• airline,
• park,
• location,
• polyurethane,
• property,
• bed,
• holiday,
• structure,
• job,
• extra,
• disorder,
• fence,
• knot,
• medium,
• hole,
• pest,
• process,
• waterway,
• position,
• wall,
• colors,
• liquid,
• point,
• instrument,
• cable,
• cabaret,
• bus,
• slab,
• endeavor,
• panel,
• illness,
• belt,
• system,
• interface,
• hull,
• ground,
• hardware,
• wrap,
• land,
• trace,
• topic,
• obstruction,
• channel,
• variable,
• information,
• equipment,
• fixture,
• break,
• medication,
• building,
• issue,
• document,
• water,
• criterion,
• injury,
• world,