Which to use
“ejection” and “erection” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,406
- “ejection” frequency rank
- #14,525
- “erection” frequency rank
- 40931
- confusion score
Side-by-Side Comparison
| Feature | ejection | erection |
|---|---|---|
| Definition | The act of ejecting. | The act of building or putting up or together of something. |
Where the eye mixes ejection and erection
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Why the eye confuses ejection with erection
A purely visual mix-up. ejection (/əˈd͡ʒɛk.ʃən/) and erection (/ɪˈɹɛkʃən/) 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 a single letter - j in “ejection” becomes r in “erection”. Our composite confusion score for this pair is 40931, derived from the frequency rank of both members and their visual similarity.
ejection is recorded at frequency rank #26,406, classified as anoun, pronounced /əˈd͡ʒɛk.ʃən/. erection is at rank #14,525, tagged as anoun, pronounced /ɪˈɹɛkʃən/.
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 40931, this pair ranks #263,078 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ejection vs erection
Shared letters: ceinot. Private to "ejection": j. Private to "erection": r.
"ejection" · 8 letters · shape VCVCCVVC · "erection" · 8 letters · shape VCVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "ejection" and "erection" mean the same thing in a sentence?
Which is more common, "ejection" or "erection"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ejection" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "erection" - compare definitions side by side with the headword page. Word entry
- This pair ranks #263,078 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ejection" and "erection" also get mixed up with nearby pairs, the highest-scored neighbour is "ejection vs exertion". 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 #263,078 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.