packsvspasWhich spelling fits?

Which to use

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

#7,827
“packs” frequency rank
#13,210
“pas” frequency rank
21037
confusion score

Side-by-Side Comparison

Feature packs pas
Definition plural of pack The right of going foremost; precedence.

Where the eye mixes packs and pas

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
packs
3 ch
pas

Look-alike desk: packs vs pas

A purely visual mix-up. packs (/pæks/) and pas (/pɑː/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 21037, derived from the frequency rank of both members and their visual similarity.

packs is recorded at frequency rank #7,827, classified as anoun, pronounced /pæks/. pas is at rank #13,210, tagged as anoun, pronounced /pɑː/.

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 21037, this pair ranks #426,870 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of packs vs pas

Shared letters: aps. Private to "packs": ck. Private to "pas": -.

"packs" · 5 letters · shape CVCCC  ·  "pas" · 3 letters · shape CVC

Known mistypes of this pair

  • packsapcks · paccks · packks · packss · pacsk · pakcs · pcaks · ppacks

Frequently Asked Questions

Can "packs" and "pas" be used interchangeably?
No. They are said differently (/pæks/ versus /pɑː/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "packs" or "pas"?
"packs" is the more common of the two: it sits at frequency rank #7,827 in our English list, against #13,210 for "pas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "packs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #426,870 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "packs" and "pas" also get mixed up with nearby pairs, the highest-scored neighbour is "pas vs PPA". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #426,870 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