Modifiers matching invention:

• diverse,
• early,
• chinese,
• chemical,
• modern,
• related,
• sculptural,
• wonderful,
• scientific,
• important,
• egyptian,
• major,
• cultural,
• shared,
• technological,
• military,
• world,
• useful,
• practical,
• present,
• key,
• concrete,
• new,
• mechanical,

Simple categories matching practical:

• item,
• concern,
• substance,
• performance,
• activity,
• article,
• thing,
• difficulty,
• science,
• invention,
• subject,
• issue,
• option,
• instrument,
• approach,
• implementation,
• rule,
• document,
• information,
• conductor,
• ingredient,
• implement,
• support,
• attribute,
• project,
• store,
• endeavor,
• assistance,
• object,
• reflector,
• engineering,
• system,
• means,
• condition,
• field,
• treatment,
• enquiry,
• furniture,
• humanities,
• interest,
• solution,
• trade,
• work,
• skill,
• map,
• establishment,
• craft,
• result,
• advantage,
• utensil,
• involvement,
• course,
• devices,
• arrangement,
• experience,
• occupation,
• obstacle,
• heel,
• footwear,
• side,
• study,
• stuff,
• vehicle,
• text,
• industry,
• supply,
• quality,
• procedure,
• weapon,
• part,
• task,
• background,
• signal,
• works,
• ability,
• tool,
• publication,
• sin,
• process,
• circumstances,
• test,
• application,
• consideration,
• nature,
• appliance,
• intellect,
• marketing,
• structure,
• facility,
• philosophy,
• group,
• end,
• light,
• fixture,
• area,
• accessory,
• plant,
• domain,
• property,
• act,
• report,
• suggestion,
• constraint,
• principle,
• widget,
• workshop,
• network,
• service,
• arts,
• format,
• data,
• care,
• measure,
• topic,
• mathematics,
• discussion,
• problem,
• surface,
• vocation,
• unit,
• job,
• point,
• product,
• use,
• reason,
• faculty,
• organisation,
• advice,
• exercise,
• reward,
• output,
• hardware,
• modality,
• idea,
• shape,
• characteristic,
• resin,
• import,
• ways,
• value,
• event,
• index,
• level,
• focus,
• art,
• commodity,
• device,
• instruction,
• alloy,
• concept,
• endeavour,
• matter,
• operations,
• action,
• component,
• help,
• education,
• details,
• profession,
• business,
• knowledge,
• shop,
• cause,
• aid,
• training,
• form,
• feature,
• periodical,
• content,
• fuel,
• case,
• opportunity,
• ministry,
• container,
• program,
• artifact,
• variety,
• terms,
• enclosure,
• touch,
• necessity,
• aspect,
• book,
• usage,
• requirement,
• effort,
• math,
• indication,
• quantity,
• importance,
• phenomenon,
• virtue,
• limitation,
• way,
• motivation,
• equipment,
• situation,
• style,
• improvement,
• discipline,
• purpose,
• metal,
• practice,
• impediment,
• material,
• game,
• ethics,
• supervisor,
• offering,
• trait,
• clothing,
• module,