Modifiers matching necessity:

• simple,
• important,
• basic,
• key,
• operational,
• biological,
• american,
• biologic,
• mundane,
• decorative,
• vital,
• everyday,
• elemental,
• modern,
• japanese,
• secure,
• usual,
• practical,
• immediate,
• rationed,
• useful,
• essential,
• common,
• interesting,
• pure,
• home,
• mechanical,
• civic,
• unsightly,
• technological,
• medical,
• additional,
• physiological,
• small,
• agricultural,
• personal,
• elementary,
• hygienic,
• standard,
• up,

Simple categories matching simple:

• vehicle,
• alkaloid,
• shape,
• medium,
• object,
• sorbent,
• surface,
• thing,
• weaponry,
• dimension,
• bag,
• material,
• tool,
• oxalate,
• pattern,
• costume,
• arc,
• representation,
• info,
• operator,
• food,
• activity,
• application,
• item,
• spirits,
• maneuver,
• organism,
• mistake,
• help,
• quality,
• surgery,
• motion,
• sugar,
• magnifier,
• distribution,
• antibiotic,
• contract,
• expense,
• punctuation,
• endeavor,
• facility,
• stroke,
• padding,
• sport,
• control,
• system,
• security,
• oil,
• kitchenware,
• scale,
• request,
• use,
• microorganism,
• compound,
• print,
• selector,
• chemical,
• library,
• letters,
• solution,
• script,
• values,
• test,
• fare,
• exercise,
• reactant,
• tune,
• issue,
• assumption,
• grouping,
• cake,
• abstraction,
• entertainment,
• touch,
• democracy,
• grain,
• appliance,
• solid,
• block,
• equipment,
• feeling,
• cell,
• redress,
• disturbance,
• state,
• terms,
• fibre,
• data,
• emulsion,
• hydrocarbon,
• outing,
• marker,
• indicator,
• calculation,
• cooking,
• fastener,
• toy,
• leather,
• connection,
• electrode,
• technique,
• accessory,
• layer,
• image,
• protocol,
• words,
• fan,
• os,
• command,
• content,
• gathering,
• veg,
• ligand,
• apparatus,
• response,
• domain,
• character,
• variable,
• analgesic,
• solute,
• connector,
• reminder,
• acceptor,
• utensil,
• cheese,
• foreground,
• drink,
• message,
• acrylate,
• calisthenics,
• antihistamine,
• antenna,
• vessel,
• symptom,
• fix,
• force,
• transactions,
• alkene,
• interaction,
• syllable,
• wound,
• aggregate,
• means,
• topology,
• labor,
• aggregation,
• action,
• diol,
• laser,
• typeface,
• lipid,
• machine,
• firework,
• uniform,
• merchandise,
• formula,
• beverage,
• instruction,
• stimulus,
• search,
• antigen,
• step,
• ink,
• advertising,
• lake,
• aperture,
• anion,
• option,
• topic,
• emotion,
• anachronism,
• joint,
• dance,
• scene,
• notion,
• experiment,
• correction,
• organization,
• statement,
• difference,
• meat,
• measurement,
• condensation,
• phenomenon,
• monomer,
• location,
• supper,
• processing,
• job,
• disorder,
• seal,
• elements,
• song,
• meal,
• gesture,
• design,
• stick,
• painkiller,
• check,
• buffer,
• seat,
• act,
• saccharide,
• assembly,
• sauce,
• equation,
• support,
• database,
• oxide,
• fruit,
• experience,
• vegetable,
• ability,
• mollusk,
• expectation,
• property,
• primitive,
• gate,
• vertebrate,
• assistance,
• appetizer,
• anesthetic,
• filter,
• crater,
• motive,
• button,
• relay,
• clothing,
• characteristic,
• conflict,
• distinction,
• beam,
• combination,
• halogen,
• gadget,
• color,
• mechanism,
• buzzer,
• program,
• transformation,
• acid,
• letter,
• malady,
• picture,
• aldehyde,
• study,
• attractor,
• example,
• gas,
• investigation,
• course,
• operations,
• writing,
• arms,
• remedy,
• interface,
• structure,
• wire,
• group,
• craft,
• existence,
• cipher,
• deformation,
• carbohydrate,
• obstacle,
• statistic,
• ion,
• aid,
• alliance,
• melody,
• graph,
• hardware,
• evidence,
• dessert,
• transport,
• science,
• bike,
• bread,
• map,
• collection,
• geometry,
• optics,
• steps,
• machinery,
• creature,
• relationship,
• production,
• radical,
• line,
• instructions,
• fluid,
• firearm,
• interpolation,
• cabinet,
• duct,
• software,
• problem,
• seizure,
• devices,
• shoe,
• applicator,
• mutation,
• music,
• event,
• fabric,
• mineral,
• memory,
• gear,
• display,
• assay,
• alteration,
• format,
• emollient,
• version,
• polyhedron,
• protection,
• perennial,
• fluoride,
• volume,
• herb,
• condition,
• information,
• attention,
• process,
• glue,
• trim,
• strategy,
• drug,
• manufacture,
• document,
• truth,
• attire,
• enterprise,
• carbonyl,
• curve,
• starches,
• unit,
• reaction,
• component,
• mixture,
• medicine,
• sensation,
• inference,
• plaything,
• keepsake,
• discomfort,
• fixture,
• paraffin,
• space,
• widget,
• condiment,
• stress,
• path,
• accompaniment,
• liquid,
• covering,
• obstruction,
• insect,
• agent,
• occurrence,
• seasoning,
• concept,
• environment,
• quantity,
• theory,
• drawing,
• pricing,
• terminal,
• metal,
• osteotomy,
• embellishment,
• alkane,
• care,
• wave,
• cnidarian,
• organ,
• flavouring,
• value,
• dish,
• parameter,
• virtue,
• flavor,
• inheritance,
• beast,
• particle,
• bearing,
• invertebrate,
• energy,
• waveform,
• effort,
• animal,
• nature,
• sulfur,
• stuff,
• trait,
• cavity,
• insulator,
• plate,
• jacks,
• industry,
• error,
• procedure,
• nerve,
• type,
• word,
• creation,
• change,
• adjustment,
• invoice,
• hydride,
• cue,
• carrier,
• count,
• polynomial,
• medication,
• plant,
• method,
• polymer,
• font,
• foodstuff,
• flavour,
• valve,
• publication,
• organs,
• sound,
• math,
• substance,
• cation,
• subject,
• symbol,
• twill,
• boundary,
• questionnaire,
• operation,
• communication,
• constraint,
• feed,
• gradient,
• glycol,
• preparation,
• necessity,
• ending,
• rock,
• weave,
• glassware,
• reflex,
• matter,
• switch,
• computation,
• output,
• shield,
• diamine,
• defect,
• computer,
• permit,
• model,
• olefin,
• harmony,
• award,
• dinnerware,
• answer,
• protein,
• injury,
• instrument,
• starter,
• incentive,
• occupation,
• garb,
• movement,
• move,
• matrix,
• portion,
• task,
• trauma,
• treasure,
• practice,
• dust,
• illness,
• installation,
• weapon,
• magnet,
• modification,
• repair,
• puppet,
• polygon,
• commodity,
• phenol,
• spice,
• file,
• infection,
• salt,
• artefact,
• detector,
• rule,
• size,
• direction,
• permutation,
• retrieval,
• mixer,
• fuel,
• technology,
• jewelry,
• movie,
• injectant,
• bait,
• amine,
• cane,
• form,
• treatment,
• stain,
• examination,
• arrangement,
• headache,
• intervention,
• alarm,
• criterion,
• tissue,
• sausage,
• semiconductor,
• pharmaceutical,
• wood,
• reservoir,
• decision,
• cable,
• container,
• sensor,
• effect,
• solvent,
• kernel,
• alcohol,
• constituent,
• icon,
• crystal,
• composition,
• ketone,
• schema,
• strap,
• silicate,
• instrumentation,
• automaton,
• transmitter,
• requirement,
• substrate,
• furniture,
• trope,
• list,
• molecule,
• veggie,
• binding,
• interest,
• fact,
• network,
• cause,
• pie,
• monosaccharide,
• construction,
• micronutrient,
• community,
• furnishing,
• affliction,
• text,
• fertilizer,
• part,
• function,
• book,
• explanation,
• index,
• piece,
• grid,
• implement,
• family,
• flow,
• dress,
• variation,
• flower,
• maintenance,
• ornament,
• polysaccharide,
• attribute,
• ester,
• proof,
• plan,
• stirrer,
• way,
• statistics,
• element,
• borate,
• behavior,
• building,
• circuit,
• disposal,
• strand,
• idea,
• complex,
• style,
• trap,
• stretch,
• cloth,
• ingredient,
• code,
• atom,
• controller,
• manoeuvre,
• workout,
• splint,
• device,
• region,
• graphics,
• case,
• chart,
• feature,
• disease,
• entity,
• accident,
• figure,
• roll,
• works,
• diagram,
• epithelium,
• stitch,
• torch,
• article,
• discourse,
• poison,
• speech,
• derivative,
• opposition,
• pastime,
• body,
• clothes,
• business,
• mark,
• clock,
• society,
• behaviour,
• garment,
• analysis,
• measure,
• sheath,
• metazoan,
• fixing,
• graphic,
• provisions,
• inhibitor,
• language,
• product,
• toiletry,
• eukaryote,
• stimulant,
• colors,
• termination,
• game,
• perception,
• actuator,
• service,
• modem,
• flavoring,
• drive,
• enjoyment,
• desire,
• point,
• record,
• ratio,
• theme,
• adhesive,
• cleanser,
• supply,
• prop,
• film,
• weight,
• sandwich,
• comparison,
• modality,
• artifact,
• vocabulary,
• virus,
• adornment,
• decoration,
• prescription,
• background,
• work,
• precursor,
• agreement,
• linkage,
• noise,
• barrier,
• project,
• password,
• crossover,
• conductor,
• signal,
• tester,
• sign,
• set,
• cotton,