pacingvspassingWhich spelling fits?

Which to use

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

#18,386
“pacing” frequency rank
#2,362
“passing” frequency rank
20748
confusion score

Side-by-Side Comparison

Feature pacing passing
Definition present participle and gerund of pace present participle and gerund of pass

Where the eye mixes pacing and passing

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
pacing
7 ch
passing

Look-alike desk: pacing vs passing

A purely visual mix-up. pacing (/ˈpeɪsɪŋ/) and passing (/ˈpɑːsɪŋ/) 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 1 letter(s) in length. Our composite confusion score for this pair is 20748, derived from the frequency rank of both members and their visual similarity.

pacing is recorded at frequency rank #18,386, classified as averb, pronounced /ˈpeɪsɪŋ/. passing is at rank #2,362, tagged as averb, pronounced /ˈpɑːsɪŋ/.

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 20748, this pair ranks #428,935 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of pacing vs passing

Shared letters: aginp. Private to "pacing": c. Private to "passing": s.

"pacing" · 6 letters · shape CVCVCC  ·  "passing" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • pacingapcing · paccing · pacign · pacingg · pacinng · pacnig · paicng · pcaing
  • passingapssing · pasing · pasisng · passign · passingg · passinng · passnig · ppassing

Frequently Asked Questions

Can "pacing" and "passing" be used interchangeably?
No. They are said differently (/ˈpeɪsɪŋ/ versus /ˈpɑːsɪŋ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "pacing" vs "passing" - which ranks higher?
"passing" is the more common of the two: it sits at frequency rank #2,362 in our English list, against #18,386 for "pacing". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "pacing" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "passing" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #428,935 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pacing" and "passing" also get mixed up with nearby pairs, the highest-scored neighbour is "pacing vs prancing". 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 #428,935 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