Modifiers matching investigation:

• administrative,
• diagnostic,
• special,
• governmental,
• formal,
• basic,
• expensive,
• technical,
• routine,
• current,
• clinical,
• extensive,
• environmental,
• scholarly,
• legal,
• painful,
• empirical,
• experimental,
• good,
• departmental,
• necessary,
• criminal,
• invasive,
• complex,
• major,
• essential,
• haematological,
• appropriate,
• radiological,
• specialized,
• medical,
• molecular,
• scientific,
• supplemental,
• demanding,
• explicit,
• geologic,
• spatial,
• regulatory,
• common,
• simple,
• relevant,
• recent,
• federal,
• detailed,
• costly,
• minor,
• complementary,
• surgical,
• instrumental,
• endoscopic,
• archaeological,
• compulsory,
• additional,
• cardiac,
• official,
• gastrointestinal,
• chromosomal,
• under,
• gi,
• out,
• preoperative,
• important,
• social,
• forensic,
• intrusive,
• specialised,
• cellular,

Simple categories matching scholarly:

• study,
• activity,
• society,
• discipline,
• institution,
• work,
• product,
• trade,
• affairs,
• language,
• works,
• idea,
• area,
• book,
• publication,
• misconduct,
• religion,
• compiler,
• investigation,
• fabric,
• endeavor,
• entity,
• research,
• event,
• tradition,
• literature,
• material,
• group,
• output,
• community,
• edition,
• writing,
• organisation,
• journal,
• association,
• assemblage,
• periodical,
• field,
• grouping,
• production,
• paper,
• practice,
• effort,
• use,
• influence,
• museum,
• communication,
• domain,
• papers,
• body,
• topic,
• article,
• subject,
• knowledge,
• obligation,
• forum,
• form,
• document,
• attribute,
• content,
• information,
• organization,
• pursuit,