Modifiers matching correspondence:

• personal,
• internal,
• administrative,
• relevant,
• written,
• common,
• canadian,
• basic,
• monthly,
• official,
• professional,
• nontechnical,
• routine,
• conceptual,
• important,
• clinical,
• handwritten,
• informal,
• personalized,
• general,
• private,
• medical,
• confidential,
• corporate,
• military,
• legal,
• formal,
• technical,
• related,
• explicit,
• individual,
• social,
• miscellaneous,
• current,
• everyday,
• old,

Simple categories matching informal:

• arrangement,
• event,
• dress,
• activity,
• disposition,
• document,
• communication,
• guidance,
• statement,
• dinner,
• publication,
• message,
• process,
• group,
• representation,
• entrepreneur,
• knowledge,
• server,
• behavior,
• work,
• dyad,
• procedure,
• thing,
• object,
• measure,
• writing,
• interaction,
• material,
• grouping,
• game,
• meeting,
• politics,
• institution,
• description,
• text,
• situation,
• means,
• occasion,
• attire,
• interpreter,
• alliance,
• function,
• assessment,
• care,
• sector,
• attribute,
• assistance,
• construction,
• style,
• system,
• instruction,
• source,
• leadership,
• interlude,
• category,
• tie,
• medium,
• testing,
• worker,
• place,
• effort,
• literature,
• way,
• sport,
• consultation,
• metalanguage,
• program,
• trader,
• essay,
• evaluation,
• gathering,
• rule,
• area,
• clothing,
• report,
• support,
• use,
• education,
• review,
• celebration,
• correspondence,
• exchange,
• option,
• action,
• country,
• club,
• experience,
• production,
• setting,
• role,
• language,
• business,
• fabric,
• leaders,
• location,
• space,
• school,
• industry,
• practice,
• meal,
• mechanism,
• provider,
• control,
• building,
• product,
• organisation,
• times,
• announcement,
• topic,
• level,
• examination,
• network,
• domain,
• association,
• response,
• clothes,
• service,
• credit,
• papers,
• recreation,
• organization,
• relationship,
• facility,
• commitment,
• operator,
• content,
• conduct,
• occupation,
• request,
• trade,
• settlement,
• resistance,
• form,
• entity,
• information,
• quality,
• subject,
• ceremony,
• time,
• structure,
• employment,
• attempt,
• market,
• house,
• expression,
• forum,
• connection,
• happening,
• agency,
• account,
• sanction,
• teaching,
• job,
• play,
• room,
• training,
• observation,
• establishment,
• ways,
• shelter,