Modifiers matching lens:

• convex,
• single,
• small,
• optical,
• soft,
• special,
• external,
• auxiliary,

Simple categories matching single:

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