Modifiers matching shelter:

• temporary,
• fixed,
• erect,
• portable,
• basic,
• animal,
• small,
• indoor,
• under,
• separate,
• sturdy,
• safe,
• outside,
• recreational,
• natural,
• warm,
• artificial,
• mobile,
• traditional,
• nearby,
• damp,
• informal,
• dark,
• underground,
• private,
• humid,
• makeshift,
• outdoor,
• alternative,
• covered,
• internal,
• open,
• larger,
• suitable,
• homeless,
• up,
• permanent,
• irregular,
• inside,
• major,
• communal,
• smaller,
• protective,

Simple categories matching outdoor:

• activity,
• game,
• scene,
• shoes,
• bath,
• event,
• assembly,
• person,
• pastime,
• property,
• use,
• area,
• loudspeaker,
• treatment,
• sport,
• show,
• surface,
• item,
• bird,
• club,
• structure,
• zone,
• track,
• injury,
• waste,
• location,
• professional,
• job,
• performance,
• antenna,
• production,
• recreation,
• care,
• attire,
• pavement,
• stuff,
• shelter,
• ornamentation,
• instruction,
• seeker,
• sound,
• planting,
• particle,
• arena,
• display,
• profession,
• play,
• speaker,
• feature,
• hazard,
• antigen,
• table,
• enclosure,
• clothes,
• crop,
• leather,
• impact,
• atmosphere,
• court,
• concert,
• installation,
• publicity,
• usage,
• pursuit,
• tent,
• variable,
• power,
• appliance,
• tag,
• entertainment,
• pest,
• article,
• water,
• optics,
• theme,
• graphics,
• road,
• market,
• building,
• adventure,
• wall,
• site,
• cover,
• skill,
• attraction,
• ornamental,
• information,
• celebration,
• obstacle,
• container,
• furnishing,
• soil,
• art,
• device,
• duty,
• gear,
• contest,
• chemical,
• subject,
• affair,
• pet,
• material,
• room,
• piece,
• ornament,
• advertising,
• lighting,
• advertisement,
• chair,
• lot,
• enjoyment,
• vehicle,
• occurrence,
• fixture,
• drain,
• environment,
• noise,
• decor,
• machinery,
• cat,
• implement,
• amphitheater,
• trade,
• fun,
• footwear,
• function,
• endeavor,
• employee,
• jacket,
• system,
• home,
• light,
• training,
• service,
• ride,
• source,
• fire,
• tank,
• allergen,
• accessory,
• predator,
• product,
• animal,
• task,
• shrub,
• elements,
• color,
• lamp,
• position,
• balcony,
• education,
• furniture,
• covering,
• amusement,
• setting,
• festival,
• thing,
• garment,
• application,
• danger,
• wrap,
• outerwear,
• facility,
• situation,
• maintenance,
• organization,
• firework,
• venue,
• occupation,
• decoration,
• insect,
• adventurer,
• modification,
• opening,
• group,
• work,
• occasion,
• lover,
• artifact,
• apparel,
• component,
• possession,
• tool,
• module,
• medium,
• sportsman,
• critter,
• toy,
• arrangement,
• glove,
• instrument,
• umbrella,
• fabric,
• wood,
• substance,
• illumination,
• clothing,
• construction,
• support,
• industry,
• space,
• object,
• condition,
• unit,
• season,
• works,
• business,
• flower,
• project,
• protection,
• contaminant,
• place,
• part,
• enthusiast,
• gathering,
• equipment,
• carnival,
• obstruction,
• pollutant,
• sign,
• communication,
• party,
• worker,
• program,
• stadium,
• user,
• experience,
• paving,
• substrate,
• exhibition,
• package,
• picture,
• barrier,
• plant,
• resource,
• labor,
• cookware,
• excursion,
• workplace,
• ceremony,