chasingvsclosingConfusable pair

Quick tell: chasing is a verb, closing is a noun, so they fill different roles in a sentence.

Which to use

“chasing” is a verb and “closing” is a noun - they look or sound alike but fill different roles in a sentence.

#5,864
“chasing” frequency rank
#3,218
“closing” frequency rank
9082
confusion score

Side-by-Side Comparison

Feature chasing closing
Definition present participle and gerund of chase The act by which something is closed.

Where the eye mixes chasing and closing

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

7 ch
chasing
7 ch
closing

Look-alike desk: chasing vs closing

These two trip readers on the page rather than in the ear: chasing is /ˈt͡ʃeɪsɪŋ/ while closing is /ˈkləʊzɪŋ/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 9082, derived from the frequency rank of both members and their visual similarity.

chasing is recorded at frequency rank #5,864, classified as averb, pronounced /ˈt͡ʃeɪsɪŋ/. closing is at rank #3,218, tagged as anoun, pronounced /ˈkləʊzɪŋ/.

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 9082, this pair ranks #499,184 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of chasing vs closing

Shared letters: cgins. Private to "chasing": ah. Private to "closing": lo.

"chasing" · 7 letters · shape CCVCVCC  ·  "closing" · 7 letters · shape CCVCVCC

Known mistypes of this pair

  • chasingcahsing · cchasing · chaisng · chasign · chasingg · chasinng · chasnig · chassing
  • closingcclosing · cllosing · cloisng · closign · closingg · closinng · closnig · clossing

Frequently Asked Questions

Can "chasing" and "closing" be used interchangeably?
No - they are not even the same part of speech. "chasing" is a verb and "closing" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "chasing" or "closing" show up more?
"closing" is the more common of the two: it sits at frequency rank #3,218 in our English list, against #5,864 for "chasing". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "chasing" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "closing" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #499,184 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "chasing" and "closing" also get mixed up with nearby pairs, the highest-scored neighbour is "closing vs clouding". 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 #499,184 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