Suggestion : incorporate the proselint writing style checker ==>>
proselint, in a similar manner as Doitsu has it in his Sigil plugin.
It overlaps with Word's Style checking rules, but its list presentation and hints are a significant improvement over what Word provides.
added: And on large documents I am getting Dialogue Check glitches - as reported previously by myself, Tex2002ans, and others - damn you MS.
BR