Modifiers matching research:

• medical,
• critical,
• ecological,
• current,
• scientific,
• astronomical,
• literary,
• related,
• educational,
• developmental,
• psychological,
• empirical,
• immunological,
• quantitative,
• internal,
• valuable,
• primary,
• traditional,
• attitudinal,
• administrative,
• structural,
• evolutionary,
• professional,
• social,
• sensitive,
• experimental,
• analytical,
• biomedical,
• clinical,
• molecular,
• historical,
• atmospheric,
• original,
• relevant,
• academic,
• legitimate,
• objective,
• expensive,
• industrial,
• taxonomic,
• economic,
• biological,
• atomic,
• published,
• necessary,
• common,
• civilian,
• political,
• secondary,
• basic,
• outside,
• future,
• independent,
• legal,
• conventional,
• reputable,
• archaeological,
• written,
• descriptive,
• theoretical,
• scholarly,
• fundamental,
• immoral,
• technological,
• vital,
• animal,
• linguistic,
• mental,
• qualitative,

Simple categories matching molecular:

• property,
• hydride,
• reaction,
• system,
• constant,
• parameter,
• crystal,
• gas,
• reorientation,
• entity,
• architecture,
• macromolecule,
• information,
• measurement,
• process,
• layer,
• machine,
• alteration,
• medicine,
• attribute,
• event,
• technology,
• aldehyde,
• chains,
• transformation,
• adduct,
• liquid,
• variable,
• substance,
• phenomenon,
• assembly,
• cloud,
• compound,
• complex,
• component,
• science,
• rest,
• precursor,
• force,
• carbonyl,
• barrier,
• phosphorus,
• protein,
• feature,
• motion,
• transport,
• size,
• composition,
• concept,
• parasite,
• particle,
• halogen,
• geometry,
• film,
• solution,
• condition,
• investigation,
• thing,
• cause,
• movement,
• constituent,
• contamination,
• carbohydrate,
• quantity,
• form,
• aspect,
• hydrocarbon,
• unit,
• bioscience,
• mechanism,
• material,
• chain,
• research,
• data,
• substrate,
• oxygen,
• group,
• container,
• discipline,
• marker,
• skeleton,
• track,
• surface,
• fiber,
• alcohol,
• ion,
• therapy,
• machinery,
• change,
• landmark,
• activity,
• modification,
• contaminant,
• carrier,
• trait,
• weight,
• gel,
• device,
• solid,
• displacement,
• space,
• characteristic,
• response,
• energy,
• level,
• analysis,
• aggregate,
• shape,
• topology,
• formation,
• polymer,
• signal,
• solvent,
• fluid,
• mixture,
• trap,
• physics,
• line,
• fragment,
• interaction,
• behavior,
• solute,
• food,
• study,
• terms,
• carbon,
• scale,
• state,
• approach,
• factor,
• laser,
• adaptation,
• medium,
• selectivity,
• project,
• concentration,
• nutrition,
• work,
• biology,
• atmosphere,
• repair,
• function,
• imaging,
• structure,
• evolution,