Modifiers matching barrier:

• solid,
• temporary,
• linear,
• physical,
• exterior,
• artificial,
• basic,
• hard,
• conductive,
• protective,
• moveable,
• typical,
• nonmetallic,
• old,
• visual,
• symbolic,
• secure,
• animal,
• continuous,
• low,
• surrounding,
• permeable,
• coastal,
• under,
• permanent,
• erect,
• rigid,
• concrete,
• impermeable,
• porous,
• natural,
• mechanical,
• fixed,
• external,
• larger,
• behavioural,
• disposable,
• molecular,
• horizontal,
• passive,
• upright,
• thick,
• over,
• technical,
• normal,
• confining,
• geological,
• moving,
• major,
• simple,
• regulatory,
• chemical,
• environmental,
• static,
• metallic,
• institutional,
• penetrating,
• stable,
• physiological,
• up,
• durable,
• flexible,
• architectural,
• impenetrable,
• removable,
• minor,
• outdoor,
• multiple,
• suitable,
• hydraulic,
• thin,
• small,
• positive,
• mobile,
• immovable,
• conventional,
• logical,
• new,
• light,
• resistant,
• high,
• endothelial,
• nonstructural,
• significant,
• structural,
• defined,
• accessible,
• vertical,
• reliable,
• real,
• effective,
• residential,
• home,
• opaque,
• visible,
• level,

Simple categories matching significant:

• event,
• variable,
• property,
• change,
• discomfort,
• feature,
• value,
• horizon,
• attribute,
• activity,
• theme,
• building,
• mass,
• disease,
• subgroup,
• accomplishment,
• assistance,
• disorder,
• department,
• point,
• information,
• interest,
• process,
• obstruction,
• edition,
• entity,
• liabilities,
• object,
• structure,
• magazine,
• weather,
• unit,
• defect,
• incident,
• protection,
• connection,
• trail,
• organisation,
• advantage,
• person,
• deity,
• transactions,
• outlet,
• terms,
• profession,
• psychosis,
• offense,
• choice,
• achievement,
• pain,
• actor,
• disability,
• growth,
• work,
• issue,
• knowledge,
• compound,
• resource,
• values,
• crime,
• community,
• adversity,
• industry,
• topic,
• distress,
• artifact,
• amount,
• problem,
• training,
• experience,
• facility,
• labour,
• skill,
• subject,
• text,
• condition,
• movement,
• shock,
• control,
• wound,
• trait,
• consequence,
• product,
• morbidity,
• page,
• details,
• extra,
• agent,
• sector,
• salt,
• land,
• blemish,
• concept,
• development,
• cause,
• signal,
• image,
• day,
• payment,
• tree,
• measure,
• colors,
• landmark,
• catastrophe,
• impact,
• contract,
• conduct,
• publicity,
• data,
• opacity,
• project,
• variation,
• thing,
• ceremony,
• loss,
• component,
• food,
• voyage,
• announcement,
• education,
• example,
• microorganism,
• act,
• debt,
• item,
• omission,
• parcel,
• phenomenon,
• symbol,
• hazard,
• monument,
• portion,
• metal,
• party,
• incentive,
• quantity,
• forum,
• emergency,
• relationship,
• pixel,
• modification,
• cost,
• impairment,
• force,
• behavior,
• artefact,
• curve,
• pollution,
• infection,
• losses,
• occurrence,
• storm,
• benefit,
• expenditure,
• malpractice,
• support,
• improvement,
• interference,
• quality,
• procedure,
• fabric,
• difference,
• juncture,
• motion,
• journal,
• situation,
• material,
• destabilization,
• institution,
• grouping,
• place,
• pattern,
• error,
• contribution,
• instrument,
• role,
• production,
• site,
• reaction,
• enlargement,
• germ,
• failure,
• sea,
• state,
• fee,
• action,
• star,
• competition,
• decision,
• date,
• outbreak,
• genre,
• credit,
• organization,
• service,
• days,
• molecule,
• hepatitis,
• people,
• harm,
• pathology,
• illness,
• outbuilding,
• dimension,
• solid,
• space,
• representation,
• organism,
• practice,
• victory,
• pathogen,
• income,
• plant,
• constituent,
• alteration,
• result,
• language,
• arts,
• inspection,
• transition,
• injury,
• times,
• use,
• abnormality,
• equipment,
• accident,
• input,
• assets,
• function,
• gain,
• complication,
• status,
• discipline,
• offence,
• market,
• anniversary,
• tumor,
• circumstances,
• church,
• mineral,
• expense,
• group,
• imperfection,
• location,
• content,
• level,
• part,
• misconception,
• symptom,
• volume,
• limitation,
• marking,
• boundary,
• works,
• sequela,
• body,
• iteration,
• interaction,
• factor,
• handicap,
• computation,
• discovery,
• area,
• source,
• account,
• difficulty,
• output,
• home,
• category,
• barrier,
• damage,
• system,
• ritual,
• rite,
• herbicide,
• trauma,
• happening,
• period,
• drug,
• document,
• exchange,
• lesion,
• sound,
• investment,
• judgment,
• substance,
• adult,
• characteristic,
• figure,
• disaster,
• way,
• power,
• disturbance,
• occasion,
• study,
• goal,
• effort,
• transaction,