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The Written Word: A Survey of Text Formatting

Every publishing platform makes choices about which formatting primitives to expose to authors. This article exercises all of them: headings, emphasis, lists, tables, links, media, and more — giving editors a single reference point to inspect how each element renders.

Foundations of Emphasis

Bold type draws the eye to what matters most. Critical terms, warnings, and key conclusions are natural candidates for bold. Overusing it dilutes its effect, so restraint is the hallmark of good editorial judgement.

Italics serve a different register. Titles of works — The Elements of StyleBeing and Time — as well as foreign-language phrases and moments of subtle stress are all conventional homes for italic type.

Before hyperlinks colonised the underline, underlined text was the standard way to mark emphasis in typewritten manuscripts. Today it is used sparingly to avoid confusion with links.

Strikethrough communicates deliberate revision in plain sight. The original claim was entirely correct. Showing the abandoned text alongside the replacement gives readers a transparent view of editorial thinking.

Precision in Scientific Writing

Exponents and Indices

Superscript and Subscript

Superscript and subscript are indispensable in scientific notation. Einstein's mass–energy equivalence is expressed as E = mc2, where the exponent sits above the baseline. Conversely, the molecular formula for water is written H2O, with the atom count tucked below. Getting these right is not cosmetic — misrendering exponents can alter the meaning of an equation entirely.

External References

Prose should not stand alone when authoritative sources exist. The Chicago Manual of Style, available at chicagomanualofstyle.org, is the reference authority for academic and editorial publishing in North America.


Structured Lists

A Numbered Process

  1. Identify the core argument and state it plainly.
  2. Support each claim with evidence drawn from primary sources.
  3. Anticipate the strongest objection and address it directly.
  4. Conclude by restating the argument in light of the evidence.

Key Considerations

  • Audience — who will read this, and what do they already know?
  • Register — formal, conversational, or technical?
  • Length — is every sentence earning its place?
  • Consistency — do headings, lists, and captions follow the same logic?

Editing Checklist

Voice and Authority

Writing is thinking. To write well is to think clearly. That is why it is so hard. — David McCullough

Blockquotes signal to the reader that a voice other than the author's is speaking. They interrupt the flow deliberately, asking the reader to pause and weigh borrowed words against the surrounding argument.


Formatting Comparison

The table below catalogues each formatting type covered in this article alongside its conventional use and the HTML element or CSS property that realises it.

Format

Conventional Use

HTML / CSS

Bold

Critical terms, warnings

<strong> / font-weight: bold

Italic

Titles, foreign phrases, stress

<em> / font-style: italic

Underline

Emphasis (use sparingly)

<u> / text-decoration: underline

Strikethrough

Revisions, deprecated content

<s> / text-decoration: line-through

Superscript

Exponents, ordinal suffixes

<sup>

Subscript

Chemical formulae, footnote markers

<sub>

Conclusion

Rich text is more than decoration. Each formatting choice communicates something about the relationship between ideas: what is primary, what is auxiliary, what is borrowed, and what is being revised. Used with care, these primitives give authors a precise vocabulary for shaping how readers move through a text.

Meet the Author

TW

Teagan Wordsmith

Senior Research Fellow, Pragmatic Papers Institute

A prolific writer specializing in rigorous academic research, long-form analysis, and clear explanations of complex ideas.