Which to use
“accelerated” is an adjective and “accelerator” is a noun - they look or sound alike but fill different roles in a sentence.
- #10,320
- “accelerated” frequency rank
- #16,630
- “accelerator” frequency rank
- 26950
- confusion score
Side-by-Side Comparison
| Feature | accelerated | accelerator |
|---|---|---|
| Definition | Moving or progressing faster than is usual. | One who, or that which, accelerates. |
Letter map: accelerated vs accelerator
Shared letters muted; letters that set accelerated and accelerator apart highlighted. Shared run: 9.
Part-of-speech tell for accelerated / accelerator
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: accelerated is anadjective and acceleratoranoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 26950, derived from the frequency rank of both members and their visual similarity.
accelerated is recorded at frequency rank #10,320, classified as anadj. accelerator is at rank #16,630, tagged as anoun, pronounced /əkˈsɛl.əˌɹeɪ.tɚ/.
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 26950, this pair ranks #382,796 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of accelerated vs accelerator
Shared letters: acelrt. Private to "accelerated": d. Private to "accelerator": o.
"accelerated" · 11 letters · shape VCCVCVCVCVC · "accelerator" · 11 letters · shape VCCVCVCVCVC
Known mistypes of this pair
- accelerated ← acceelrated · accelearted · acceleraetd · acceleratde · acceleratedd · acceleratted · accelerrated · accelertaed
- accelerator ← acceelrator · acceleartor · acceleraotr · acceleratorr · acceleratro · accelerattor · accelerrator · accelertaor
Frequently Asked Questions
Is swapping "accelerated" for "accelerator" ever safe?
Which is more common, "accelerated" or "accelerator"?
Useful next steps
You've compared "accelerated" and "accelerator". Here's where to go from here.
- Full dictionary entry for "accelerated" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "accelerator" - compare definitions side by side with the headword page. Word entry
- This pair ranks #382,796 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "accelerated" and "accelerator" also get mixed up with nearby pairs, the highest-scored neighbour is "accelerate vs accelerator". 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 #382,796 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.