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,
section,
subdivision,
paragraph,
diary,
journal,
inscription,
lettering,
manuscript,
ms,
autograph,
treatise,
adaptation,
version,
essay,
editing,
redaction,
religious text,
religious writing,
sacred text,
sacred writing,
screed,
document,
papers,
written document,
dramatic composition,
dramatic work,
dithyramb,
plagiarism,
transcript.