Modifiers matching gas:

• rarefied,
• rare,
• elemental,
• inert,
• artificial,
• medical,
• divalent,
• electropositive,
• dilute,
• pure,
• noble,
• consumable,
• combustible,
• ordinary,
• supportive,
• single,
• atomic,
• expensive,
• off,
• toxic,
• diamagnetic,
• model,
• unsaturated,
• base,
• strong,
• familiar,
• industrial,
• flammable,
• soluble,
• explosive,
• light,
• supplemental,
• anthropogenic,
• particular,
• neutral,
• alkaline,
• synthetic,
• harmless,
• basic,
• ambient,
• biogenic,
• fixed,
• identifiable,
• passive,
• propellant,
• deadly,
• standard,
• polar,
• key,
• invisible,
• available,
• cryogenic,
• surrounding,
• foreign,
• automotive,
• small,
• manufactured,
• vital,
• vesicant,
• inorganic,
• common,
• impure,
• scientific,
• nonflammable,
• simple,
• chemical,
• ionic,
• real,
• nonpolar,
• popular,
• oxidative,
• mental,
• diffusing,
• active,
• essential,
• floating,
• monatomic,
• miscellaneous,
• radioactive,
• hydrophobic,
• classical,
• individual,
• hydrophilic,
• molecular,
• working,
• monoatomic,
• important,
• indoor,
• heavy,
• interfering,
• nontoxic,
• diatomic,
• malign,
• secondary,
• compressible,
• oxidizable,
• unstable,
• auxiliary,
• desirable,
• inexpensive,
• conventional,
• unique,
• frozen,
• conductive,
• supporting,
• commercial,
• supercritical,
• cheap,
• liquified,
• useful,
• beneficial,
• deleterious,
• hazardous,
• ignitable,
• extraneous,
• refrigerated,
• dry,
• relativistic,
• insoluble,
• critical,
• innocuous,
• irritating,
• incombustible,
• convenient,
• starting,
• relevant,
• permanent,
• traditional,
• moving,
• lighter,
• metal,
• electronegative,
• respiratory,
• malodorous,
• stable,
• injurious,
• valuable,
• heavier,
• noncombustible,
• controlled,
• lightweight,
• corrosive,
• mobile,
• obnoxious,
• acidic,
• carcinogenic,
• protective,
• absorptive,
• environmental,
• heated,
• clean,
• liquid,
• fast,
• buoyant,
• suffocating,
• out,
• refrigerant,
• tenuous,
• organic,
• major,
• external,
• faster,
• suitable,
• weak,
• poisonous,
• additional,
• special,
• carbonaceous,
• unwanted,
• sulfurous,
• incoming,
• dusty,
• aggressive,
• detrimental,
• under,
• minor,
• residual,
• dissolved,
• rich,
• inflammable,
• reactive,
• abundant,
• liquefied,
• acid,
• transparent,
• paramagnetic,
• technical,
• thin,
• saturated,
• undesirable,
• complex,
• damaging,
• hot,
• cold,
• dense,
• warming,
• benign,
• compressed,
• number,
• atmospheric,
• dangerous,
• noxious,
• volatile,
• natural,
• harmful,
• safe,
• medicinal,
• separate,
• edible,
• metabolic,
• medium,
• luminous,
• warm,
• airborne,
• raw,
• mixed,

Simple categories matching single:

• position,
• indicator,
• entity,
• spice,
• device,
• technique,
• lot,
• art,
• chemical,
• item,
• study,
• layer,
• discipline,
• event,
• flower,
• difference,
• species,
• capsule,
• view,
• boundary,
• object,
• application,
• axis,
• frequency,
• document,
• subject,
• terminal,
• material,
• female,
• dish,
• metal,
• offense,
• hydrocarbon,
• ruler,
• value,
• arms,
• trade,
• starches,
• tissue,
• candidate,
• plate,
• metabolite,
• repository,
• tap,
• activity,
• container,
• organism,
• wafer,
• treatment,
• agency,
• peculiarity,
• trait,
• system,
• box,
• model,
• plot,
• source,
• country,
• occupation,
• anchor,
• frame,
• piece,
• measure,
• workstation,
• cost,
• post,
• joint,
• solution,
• incident,
• extremity,
• file,
• widget,
• solvent,
• thing,
• facility,
• words,
• pathology,
• operator,
• catalyst,
• behavior,
• person,
• area,
• cable,
• foodstuff,
• solute,
• component,
• performer,
• dimension,
• muscle,
• membership,
• herb,
• condition,
• studio,
• fruit,
• apparatus,
• motif,
• vein,
• allergen,
• enclosure,
• blade,
• practitioner,
• group,
• housing,
• installation,
• ovary,
• format,
• noise,
• disturbance,
• polymer,
• nutrient,
• variable,
• atmosphere,
• pathogen,
• unit,
• disaster,
• interaction,
• maneuver,
• activator,
• symbol,
• gadget,
• stroke,
• rocket,
• animal,
• artefact,
• mineral,
• concept,
• yarn,
• organisation,
• organs,
• impact,
• shape,
• publication,
• operation,
• papers,
• precursor,
• authority,
• metric,
• procedure,
• rna,
• office,
• conductor,
• genre,
• individual,
• change,
• song,
• park,
• monument,
• robot,
• service,
• pin,
• substrate,
• machine,
• drug,
• node,
• lesson,
• keystroke,
• aperture,
• length,
• compound,
• output,
• quantity,
• cause,
• instrument,
• connection,
• approach,
• door,
• action,
• government,
• token,
• user,
• signal,
• fiber,
• nude,
• hazard,
• ingredient,
• seed,
• receptacle,
• feature,
• substance,
• criterion,
• craft,
• antioxidant,
• constituent,
• firearm,
• doctrine,
• string,
• agent,
• protein,
• expert,
• oil,
• tree,
• illness,
• difficulty,
• perspective,
• particle,
• switch,
• author,
• failure,
• patriarch,
• occasion,
• display,
• shooter,
• construction,
• spring,
• use,
• marker,
• official,
• fixture,
• lens,
• blank,
• jurisdiction,
• enterprise,
• disease,
• power,
• tank,
• silicate,
• number,
• accident,
• centre,
• link,
• spade,
• fluid,
• adult,
• gas,
• characteristic,
• sport,
• program,
• os,
• administration,
• stone,
• obstacle,
• microorganism,
• medium,
• movement,
• campus,
• catastrophe,
• appliance,
• society,
• experience,
• account,
• school,
• people,
• attack,
• context,
• club,
• volume,
• religion,
• pulse,
• property,
• expenditure,
• building,
• image,
• wheel,
• instruction,
• manager,
• cell,
• infection,
• community,
• macromolecule,
• site,
• trip,
• asset,
• salt,
• server,
• establishment,
• term,
• commodity,
• mechanism,
• finger,
• block,
• database,
• works,
• package,
• location,
• topic,
• food,
• practice,
• assembly,
• path,
• county,
• category,
• page,
• production,
• atom,
• calculator,
• quality,
• tone,
• ion,
• channel,
• result,
• firework,
• assessment,
• prop,
• monomer,
• attribute,
• operand,
• language,
• genus,
• truth,
• reactant,
• oxide,
• bike,
• project,
• word,
• groove,
• artist,
• professional,
• taxonomy,
• idea,
• contingency,
• crime,
• equipment,
• state,
• type,
• nation,
• screen,
• contract,
• sample,
• antenna,
• computer,
• ownership,
• prey,
• business,
• controller,
• setting,
• emotion,
• element,
• field,
• quantum,
• stoppage,
• faculty,
• farm,
• vocation,
• vessel,
• syllable,
• process,
• counter,
• domain,
• article,
• level,
• antigen,
• host,
• act,
• staple,
• department,
• force,
• party,
• score,
• proposition,
• record,
• plant,
• weapon,
• strand,
• problem,
• profession,
• currency,
• structure,
• point,
• capacitor,
• name,
• occurrence,
• tint,
• header,
• control,
• deliverable,
• vehicle,
• artifact,
• science,
• space,
• sugar,
• line,
• folder,
• pitch,
• character,
• garment,
• card,
• player,
• tool,
• function,
• receiver,
• processor,
• semiconductor,
• leader,
• graph,
• work,
• outlet,
• institution,
• entertainer,
• sheet,
• symptom,
• message,
• episode,
• phenomenon,
• lan,
• recording,
• subgroup,
• woman,
• statement,
• industry,
• subsystem,
• contaminant,
• culture,
• hinge,
• support,
• constituency,
• battery,
• ship,
• vegetable,
• client,
• projectile,
• nucleus,
• virus,
• machinery,
• team,
• injury,
• deity,
• crystal,
• instance,
• fibre,
• biome,
• predictor,
• organization,
• picture,
• meal,
• game,
• interface,
• head,
• grain,
• man,
• interest,
• organ,
• bloom,
• modality,
• room,
• body,
• spacecraft,
• filament,
• intervention,
• territory,
• surface,
• golf-club,
• part,
• musician,
• network,
• form,
• fastener,
• red,
• molecule,
• sector,
• module,
• accessory,
• manuscript,
• place,
• circuit,
• primitive,
• visionary,
• benefit,
• claim,
• skill,
• means,
• caregiver,
• task,
• scale,
• track,
• parent,
• temperature,
• color,
• fragment,
• theme,
• chip,
• product,
• issue,
• resource,
• figure,
• fuel,
• region,