Modifiers matching recreation:

• outdoor,
• active,
• seasonal,
• competitive,
• weather,
• risky,
• modern,
• safe,
• dangerous,
• casual,
• offer,
• passive,
• indoor,
• nearby,
• extensive,
• coastal,
• varied,
• public,
• stimulating,
• structured,
• new,
• supporting,
• cultural,
• wonderful,
• historical,
• free,
• private,
• maritime,
• unstructured,
• secondary,
• informal,
• sporting,
• architectural,
• intense,
• physical,
• popular,
• male,
• social,
• additional,
• quiet,
• local,
• deviant,
• round,
• unique,
• hazardous,
• electronic,
• individual,
• outside,
• oriented,
• exciting,
• healthy,
• adult,
• solitary,
• aquatic,
• primary,
• artistic,
• intrusive,
• compatible,
• general,
• alternative,
• traditional,
• marine,
• noncommercial,
• common,
• commercial,
• organized,
• formal,
• equestrian,
• diverse,
• personal,

Simple categories matching passive:

• income,
• regulation,
• activity,
• trap,
• tissue,
• nature,
• transducer,
• structure,
• appliance,
• level,
• measure,
• system,
• tool,
• procedure,
• elements,
• energy,
• transport,
• control,
• care,
• content,
• game,
• vessel,
• attitude,
• means,
• process,
• material,
• exercise,
• tag,
• assets,
• design,
• medium,
• object,
• damper,
• device,
• education,
• property,
• gear,
• emotion,
• facility,
• gas,
• safety,
• instruction,
• devices,
• quantity,
• usage,
• character,
• artefact,
• failure,
• earnings,
• attribute,
• investment,
• display,
• therapy,
• endeavour,
• conveyor,
• quality,
• liquid,
• state,
• contaminant,
• obstacle,
• element,
• bird,
• data,
• source,
• constituent,
• action,
• entertainment,
• access,
• metal,
• conductor,
• part,
• concept,
• profit,
• area,
• treatment,
• approach,
• inactivity,
• information,
• mixer,
• entity,
• block,
• intervention,
• production,
• dielectric,
• restraint,
• surface,
• outlet,
• dispenser,
• cooling,
• component,
• craft,
• program,
• losses,
• stretch,
• plate,
• circuit,
• model,
• movement,
• implementation,
• form,
• characteristic,
• radiator,
• particle,
• feature,
• method,
• task,
• modality,
• mechanism,
• recreation,
• predator,
• technology,
• organism,
• stretching,
• use,
• communication,
• equipment,
• constraint,
• sensor,
• interference,
• instrument,
• barrier,
• motion,