Modifiers matching sign:

• temporary,
• informational,
• vital,
• clear,
• inflatable,
• soft,
• animal,
• legal,
• cultural,
• symbolic,
• weather,
• visible,
• new,
• behavioral,
• exterior,
• special,
• negative,
• flat,
• graphic,
• oversized,
• positive,
• wooden,
• neurologic,
• flexible,
• christian,
• nonlinguistic,
• nonverbal,
• physical,
• specialized,
• private,
• visual,
• external,
• auditory,
• unusual,
• distinct,
• musical,
• diacritic,
• objective,
• primitive,
• recognizable,
• severe,
• modern,
• linguistic,
• verbal,
• motor,
• detailed,
• lightweight,
• repetitive,
• normal,
• regular,
• traditional,
• conventional,
• emotional,
• local,
• specified,
• clinical,
• vertical,
• directional,
• national,
• tangible,
• graphical,
• episodic,
• moveable,
• metal,
• sacred,
• critical,
• flying,
• formal,
• incidental,
• red,
• toxic,
• complex,
• physiological,
• early,
• mathematical,
• medical,
• elementary,
• audible,
• feminine,
• larger,
• surrounding,
• color,
• neurological,
• nervous,
• abstract,
• electronic,
• outdoor,
• religious,
• simple,
• common,
• typographical,
• structural,
• commercial,
• meaningful,
• decorative,
• outward,
• light,
• noncommercial,
• ordinary,
• representational,
• corporate,
• concrete,
• transient,
• romantic,
• official,
• natural,
• logical,
• digital,
• economic,
• smaller,
• mental,
• vocal,
• large,
• developmental,
• secondary,
• behavioural,
• abnormal,
• cold,
• varied,
• typical,
• permanent,
• recognisable,
• durable,
• changing,
• written,
• sensorial,
• oral,
• editorial,
• artificial,
• promotional,
• freestanding,
• cardiovascular,
• neuropsychiatric,
• exempt,
• discrete,
• important,
• small,
• seasonal,
• minor,
• subtle,
• social,
• public,
• initial,
• sensitive,
• static,
• geometric,
• basic,

Simple categories matching informational:

• activity,
• problem,
• material,
• detail,
• pamphlet,
• display,
• medium,
• publication,
• nature,
• writing,
• content,
• exhibit,
• item,
• property,
• network,
• message,
• program,
• printing,
• website,
• source,
• site,
• attribute,
• sign,
• entity,
• indication,
• target,
• assistance,
• data,
• product,
• organization,
• system,
• object,
• service,
• text,
• molecule,
• event,
• signal,
• cue,
• book,
• suppressor,
• area,
• artifact,
• report,
• document,
• email,
• polymer,
• image,
• substance,
• screen,
• literature,
• change,
• support,
• organisation,
• graphics,
• distribution,
• component,
• tool,
• page,
• process,
• macromolecule,
• production,
• matter,