Modifiers matching sign:

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

Simple categories matching cardiovascular:

• disorder,
• event,
• structure,
• imaging,
• measure,
• stimulant,
• unit,
• drug,
• ailment,
• disease,
• discipline,
• reflex,
• equipment,
• sport,
• medicine,
• medication,
• procedure,
• modification,
• control,
• machine,
• affliction,
• abnormality,
• episode,
• attack,
• complication,
• lesion,
• training,
• change,
• condition,
• tissue,
• cause,
• symptom,
• intervention,
• agent,
• exercise,
• workout,
• problem,
• state,
• situation,
• disturbance,
• sign,
• pathology,
• work,
• failure,
• illness,
• surgery,
• activity,
• sound,
• device,
• system,