Which to use
“acts” and “aft” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,276
- “acts” frequency rank
- #17,285
- “aft” frequency rank
- 19561
- confusion score
Side-by-Side Comparison
| Feature | acts | aft |
|---|---|---|
| Definition | plural of act | The rear part (after end) of a ship or other vessel. |
Where the eye mixes acts and aft
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses acts with aft
A purely visual mix-up. acts (/ækts/) and aft (/ɑːft/) 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 19561, derived from the frequency rank of both members and their visual similarity.
acts is recorded at frequency rank #2,276, classified as anoun, pronounced /ækts/. aft is at rank #17,285, tagged as anoun, pronounced /ɑːft/.
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 19561, this pair ranks #437,313 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of acts vs aft
Shared letters: at. Private to "acts": cs. Private to "aft": f.
"acts" · 4 letters · shape VCCC · "aft" · 3 letters · shape VCC
Known mistypes of this pair
- acts ← accts · actss · actts · atcs
Frequently Asked Questions
Do "acts" and "aft" mean the same thing in a sentence?
Which is more common, "acts" or "aft"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "acts" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aft" - compare definitions side by side with the headword page. Word entry
- This pair ranks #437,313 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "acts" and "aft" also get mixed up with nearby pairs, the highest-scored neighbour is "aft vs Asta". 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 #437,313 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.