whovsWWWWhat's the difference?

Quick tell: who is a pronoun, WWW is a noun, so they fill different roles in a sentence.

Which to use

“who” is a pronoun and “WWW” is a noun - they look or sound alike but fill different roles in a sentence.

#9,100
“who” frequency rank
#34,811
“WWW” frequency rank
43911
confusion score

Side-by-Side Comparison

Feature who WWW
Definition Qui. Web, toile d’araignée mondiale.

Where the eye mixes who and WWW

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
who
3 ch
WWW

Why the eye confuses who with WWW

These two trip readers on the page rather than in the ear: who is \ˈhu\ while WWW is \du.blə.ve du.blə.ve du.blə.ve\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43911, derived from the frequency rank of both members and their visual similarity.

who is recorded at frequency rank #9,100, classified as apron, pronounced \ˈhu\. WWW is at rank #34,811, tagged as anoun, pronounced \du.blə.ve du.blə.ve du.blə.ve\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 43911, this pair ranks #214,420 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of who vs WWW

Shared letters: w. Private to "who": ho. Private to "WWW": -.

"who" · 3 letters · shape CCV  ·  "WWW" · 3 letters · shape CCC

Frequently Asked Questions

Can "who" and "WWW" be used interchangeably?
No - they are not even the same part of speech. "who" is a pronoun and "WWW" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "who" vs "WWW" - which ranks higher?
"who" is the more common of the two: it sits at frequency rank #9,100 in our French list, against #34,811 for "WWW". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "who" and "WWW" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "who" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "WWW" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #214,420 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "who" and "WWW" also get mixed up with nearby pairs, the highest-scored neighbour is "waw vs WWW". Nearby pair

Confusion rank #214,420 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list