Modifiers matching base:

• optical,
• dry,
• secure,
• stable,
• fixed,
• solid,
• nitrogenous,
• weak,
• resistant,
• underlying,
• inorganic,
• level,
• oily,
• firm,
• flat,
• culinary,
• social,
• ceramic,
• strong,
• suitable,
• horizontal,
• tonic,
• standard,
• hydrated,
• portable,
• permanent,
• metal,
• small,
• concrete,
• lipophilic,
• transparent,
• hydrophilic,
• rigid,
• operational,
• organic,
• square,
• exogenous,
• heterocyclic,
• mild,
• stationary,
• inert,
• aqueous,
• thick,
• sturdy,
• common,
• traditional,
• vascular,
• polar,
• auxiliary,
• hard,
• moving,
• supporting,
• supportive,
• physical,

Simple categories matching optical:

• field,
• property,
• instrument,
• processing,
• aberration,
• elements,
• disorder,
• characteristic,
• system,
• circuit,
• correction,
• part,
• material,
• disc,
• object,
• device,
• disease,
• means,
• article,
• experiment,
• medium,
• state,
• error,
• surface,
• measurement,
• image,
• sensation,
• force,
• coating,
• equipment,
• appliance,
• solution,
• data,
• feature,
• plate,
• signaling,
• waveguide,
• constant,
• product,
• carrier,
• observation,
• coupling,
• details,
• imperfection,
• communication,
• interference,
• network,
• munition,
• application,
• concept,
• losses,
• irregularity,
• item,
• section,
• reader,
• glass,
• element,
• film,
• interaction,
• function,
• texture,
• value,
• unit,
• perturbation,
• magazine,
• disk,
• base,
• interferometer,
• quality,
• apparatus,
• windows,
• glasses,
• energy,
• measure,
• radiation,
• pathology,
• fiber,
• coupler,
• phenomenon,
• condition,
• point,
• impression,
• implementation,
• hardware,
• procedure,
• lense,
• catalyst,
• dielectric,
• information,
• component,
• penalty,
• paraphernalia,
• command,
• resin,
• input,
• pattern,
• substrate,
• filter,
• shutter,
• fibre,
• communications,
• detector,
• deflector,
• attribute,
• drive,
• parameter,
• indicator,
• instrumentation,
• structure,
• effect,
• amplifier,
• contrivance,
• transformation,
• figure,
• defect,
• power,
• quantity,
• module,
• market,
• sensor,
• portion,
• particle,
• consideration,
• mode,
• devices,
• entity,
• substance,
• marker,
• switch,
• process,
• performance,
• wave,
• display,
• activity,
• layer,
• block,
• artifact,
• machine,
• assembly,
• distortion,
• sheet,
• case,
• lens,
• crystal,
• scopes,
• reflector,