The name gives it away before you even look at the shape: “w” is called “double-u” in English, a name that hints at its origin story more directly than almost any other letter. But that name is slightly misleading, because “w” didn’t start as two “u”s stacked together — it started as two “v”s.

A Short History of “w”

As covered in earlier entries on “u” and “v,” all three letters descend from the same Phoenician ancestor, waw, and stayed tangled together for most of written history through Latin’s single letter “V,” which represented both a vowel and a consonant sound. “w” is the youngest branch of this family, and its development is closely tied to the specific sound needs of Germanic languages rather than Latin itself.

Classical Latin didn’t have a dedicated “w” sound, so the letter simply didn’t exist in Roman writing. The need for it emerged later, as Latin script was adapted to write Germanic languages, including Old English, which had a “w” sound Latin’s alphabet had no letter for. Early solutions varied: some Old English texts borrowed a rune called wynn to represent the sound, a character entirely separate from the Latin alphabet. Elsewhere, particularly in continental European scribal traditions, writers began doubling up “V” or “U,” writing two of the pointed consonant form side by side to represent the sound, since the double form visually suggested a longer or more emphatic version of the “v” or “u” sound.

Over time, especially as printing spread and typefaces needed a single consistent character rather than a doubled workaround, the doubled “V V” gradually fused into a single glyph, “W,” eventually replacing the Old English wynn rune entirely in English writing by the later medieval period. Because the letter originated as two “V”s stitched together rather than two “U”s, some historic and calligraphic renderings of “w” still show two distinctly pointed vertices rather than the more rounded double-curve shape common in many modern typefaces.

Anatomy of a Lowercase “w”

Lowercase “w” is built from four diagonal strokes arranged as two connected “v” shapes side by side, meeting at two points along the baseline and one shared peak in the middle, where the second stroke of the first “v” and the first stroke of the second “v” meet. This makes “w” structurally the widest and most complex of the diagonal-stroke letters, sharing its basic vocabulary with “v” but doubling the complexity.

The central peak, where the two halves meet, is one of the most technically demanding details in the entire letter. Some typefaces draw this peak reaching the same height as the letter’s outer top points, creating a symmetrical, evenly spaced “w”; others draw the central peak slightly lower, a subtle asymmetry that can make the letter feel more balanced to the eye despite technically being uneven, since a perfectly symmetrical “w” can sometimes look oddly rigid or mechanical in running text.

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Because “w” is essentially built from two “v” units, its overall width needs careful calibration relative to “v” itself — too narrow, and the letter feels cramped and the two halves blur together; too wide, and it can create awkward spacing gaps in ordinary text, since “w” already occupies more horizontal space than almost any other lowercase letter.

Designing the Letter From Scratch

Type designers virtually always draw “w” after “v,” since the individual diagonal strokes reuse the same angle and stroke-weight logic already established there. From this starting point, “w” is essentially “v” duplicated and joined, though, as with several other letter pairs in this series, a simple mechanical doubling rarely produces a letter that feels properly resolved on its own.

The central peak gets the most direct design attention. Designers typically test several heights for this middle point, comparing the effect of a full-height symmetrical peak against a slightly lowered one, since this single decision has an outsized effect on the letter’s overall visual rhythm. Many designers ultimately land on a subtly asymmetrical peak specifically because it tends to read as more visually settled than a mathematically perfect mirror.

Overall width is tested extensively against “v” and against other wide letters like “m,” since “w” needs to feel proportionate within the typeface rather than either bloated or artificially compressed. Designers also check the letter in common short words — “we,” “was,” “with” — since these appear frequently enough in English that any awkward spacing or visual imbalance becomes apparent quickly once the letter is set in real running text.

Unique Facts About “w”

The English name “double-u” is a genuine historical fossil, but a slightly inaccurate one: the letter actually descends from two “v”s joined together, not two “u”s, even though modern English calls it “double-u” rather than “double-v.” Several other languages, including French, more accurately call the letter “double-v” instead, reflecting the same shared ancestry but naming it based on the correct historical source.

“w” wasn’t part of the classical Latin alphabet at all and was a relatively late addition, developed specifically to accommodate sounds in Germanic languages that Latin’s original letter set had no way to represent — a genuinely different origin story from most of the rest of the alphabet, which traces back through Latin and Greek to Phoenician roots more directly.

Because “w” is essentially the widest lowercase letter in most typefaces, alongside “m,” it’s frequently used by type designers as a stress test for how well a typeface handles wide, complex letterforms without looking bloated or awkwardly spaced compared to narrower letters.

“w” in Popular Fonts

In Garamond and other old-style serifs, “w” carries visible calligraphic stress across all four diagonal strokes, with the central peak often set slightly lower than the outer points, echoing the natural rhythm of a broad-nib pen. Helvetica keeps the strokes evenly weighted and the central peak close to full height, contributing to its clean, engineered, highly symmetrical character. Futura widens the letter considerably and keeps every angle close to a pure geometric diagonal, consistent with its compass-and-ruler design philosophy.

In script and handwriting fonts, “w” is often drawn with looping connections between its strokes, since the letter’s naturally wide, angular structure otherwise makes it one of the harder letters to integrate smoothly into a flowing cursive baseline.

Summary

Lowercase “w” carries its own origin story right in its English name, even if that name gets the details slightly wrong — it descends from two joined “v”s rather than two “u”s, developed specifically to give Germanic languages a letter Latin never had. Structurally, it’s the widest and most complex of the diagonal-stroke letters, requiring careful handling of its central peak to avoid feeling either too rigid or visually unbalanced once set in real text.

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