Modifiers matching signifier:

• external,
• defined,
• written,
• relevant,
• grammatical,
• syntactical,

Simple categories matching written:

• record,
• document,
• material,
• action,
• medium,
• ceremony,
• information,
• documentation,
• language,
• artifact,
• means,
• guide,
• passage,
• data,
• work,
• agreement,
• product,
• marker,
• publication,
• structure,
• literature,
• coursework,
• file,
• statement,
• commentary,
• authorization,
• works,
• presentation,
• comment,
• message,
• response,
• expression,
• communication,
• instrument,
• evidence,
• research,
• essay,
• program,
• symbol,
• copy,
• reminder,
• lesson,
• request,
• plan,
• section,
• item,
• representation,
• summary,
• commitment,
• resource,
• scripture,
• papers,
• tradition,
• punctuation,
• guidance,
• composition,
• specification,
• prayer,
• contract,
• word,
• signifier,
• question,
• explanation,
• account,
• history,
• block,
• piece,
• instruction,
• thing,
• production,
• form,
• notice,
• discourse,
• database,
• song,
• error,
• recitation,
• genre,
• content,
• manual,
• tool,
• procedure,
• submission,
• marking,
• constitution,
• assignment,
• discovery,
• report,
• communications,
• clue,
• format,
• disclosure,
• instructions,
• sign,
• activity,
• style,
• source,
• obligation,
• matter,
• text,
• sentence,
• artefact,
• task,
• execution,
• codification,
• guideline,
• institution,
• distribution,
• book,
• rule,
• test,
• measure,
• proposal,
• order,
• code,
• ad,
• law,
• correspondence,
• output,