occupyvsoccurWhich spelling fits?

Which to use

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

#7,950
“occupy” frequency rank
#3,187
“occur” frequency rank
11137
confusion score

Side-by-Side Comparison

Feature occupy occur
Definition To take or use. To happen or take place.

Where the eye mixes occupy and occur

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. occupy runs 6 letters (VCCVCV) against occur's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
occupy
5 ch
occur

Visual trap between occupy and occur

A purely visual mix-up. occupy (/ˈɒkjʊpaɪ/) and occur (/əˈkɜː/) 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 11137, derived from the frequency rank of both members and their visual similarity.

occupy is recorded at frequency rank #7,950, classified as averb, pronounced /ˈɒkjʊpaɪ/. occur is at rank #3,187, tagged as averb, pronounced /əˈkɜː/.

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 11137, this pair ranks #488,712 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of occupy vs occur

Shared letters: cou. Private to "occupy": py. Private to "occur": r.

"occupy" · 6 letters · shape VCCVCV  ·  "occur" · 5 letters · shape VCCVC

Known mistypes of this pair

  • occupy ← cocupy · occpuy · occuppy · occupyy · occuyp · ocucpy · ocupy
  • occur ← cocur · occru · occurr · ocucr · ocur

Frequently Asked Questions

Is swapping "occupy" for "occur" ever safe?
No. They are said differently (/ˈɒkjʊpaɪ/ versus /əˈkɜː/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "occupy" or "occur" show up more?
"occur" is the more common of the two: it sits at frequency rank #3,187 in our English list, against #7,950 for "occupy". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "occupy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "occur" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #488,712 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "occupy" and "occur" also get mixed up with nearby pairs, the highest-scored neighbour is "OCC vs occur". 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 #488,712 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