Other hyponyms of piece of writing include
bowdlerisation,
bowdlerization,
title,
cryptogram,
cryptograph,
secret writing,
rescript,
revision,
rewrite,
literary composition,
literary work,
literature,
literature,
matter,
criticism,
literary criticism,
section,
subdivision,
paragraph,
diary,
journal,
inscription,
lettering,
manuscript,
ms,
autograph,
treatise,
adaptation,
version,
essay,
editing,
redaction,
religious text,
religious writing,
sacred text,
screed,
document,
papers,
written document,
dramatic composition,
dramatic work,
dithyramb,
plagiarism,
transcript.