[DOC] Should these words use hyphens or spaces and other spelling questions

This is to ask for advice.

• should "internet" be capitalized "Internet"

• should it be "pickable" or "pickleable"?

• should these words use an hyphen (or a space)? : autogenerates, autolinked, autonumbered, backend, backquote, dedent-ing, downtime, fallback, fallbacks, hardcoded, homepage, knowledgebase, lowlevel, markup, misdetect, misformatted, multibyte, multiline, nonbreaking, nonexisting, pagebreak, pagename, placeholder , plugin, postprocess, postprocessing, preprocesses, reindexed, reraised, standalone, subentry, testsetup, timezone, toolchain, typehint, walkthrough, website, whitespace.

This relates to #5865 and sums up all things I have not modified...