vaxvsvoxConfusable pair

Which to use

“vax” and “vox” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#40,503
“vax” frequency rank
#21,699
“vox” frequency rank
62202
confusion score

Side-by-Side Comparison

Feature vax vox
Definition Clipping of vaccine. The voice, especially one's singing voice; vocals.

Letter map: vax vs vox

Shared letters muted; letters that set vax and vox apart highlighted. Shared run: 2.

3 ch
vax
3 ch
vox

Corpus notes: vax and vox

vax and vox are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - a in “vax” becomes o in “vox”. Our composite confusion score for this pair is 62202, derived from the frequency rank of both members and their visual similarity.

vax is recorded at frequency rank #40,503, classified as anoun, pronounced /væks/. vox is at rank #21,699, tagged as anoun.

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 62202, this pair ranks #89,800 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of vax vs vox

Shared letters: vx. Private to "vax": a. Private to "vox": o.

"vax" · 3 letters · shape CVC  ·  "vox" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "vax" for "vox" ever safe?
No. They differ by a single letter - a in “vax” becomes o in “vox”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "vax" vs "vox" - which ranks higher?
"vox" is the more common of the two: it sits at frequency rank #21,699 in our English list, against #40,503 for "vax". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "vax" and "vox".

  • Full dictionary entry for "vax" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vox" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #89,800 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "vax" and "vox" also get mixed up with nearby pairs, the highest-scored neighbour is "vax vs VH". Nearby pair

Confusion rank #89,800 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list