Modifiers matching ground:

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

Simple categories matching weak:

• ligand,
• acid,
• rock,
• structure,
• linkage,
• stratum,
• creature,
• substance,
• material,
• point,
• subsoil,
• group,
• source,
• straw,
• tissue,
• soil,
• board,
• acceptor,
• fertilizer,
• part,
• complex,
• area,
• people,
• discontinuity,
• entity,
• athlete,
• builder,
• person,
• plane,
• drug,
• ministry,
• emotion,
• industry,
• ground,
• resistance,
• force,
• surface,
• victim,
• radical,
• system,
• mixture,
• mortar,
• gas,
• alkali,
• unit,
• signal,
• base,
• analgesic,
• thing,
• bond,
• individual,
• mineral,
• substrate,
• criterion,
• sector,
• evidence,
• illumination,
• animal,
• insect,
• joint,
• spot,
• layer,
• object,
• component,
• wall,
• armor,
• cover,
• compound,
• zone,
• interaction,
• salt,
• region,
• feature,
• link,
• preservative,
• fish,
• immunogen,
• sediment,
• critter,
• formation,
• conductor,