Which to use
“asserting” and “assertion” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,241
- “asserting” frequency rank
- #12,366
- “assertion” frequency rank
- 30607
- confusion score
Side-by-Side Comparison
| Feature | asserting | assertion |
|---|---|---|
| Definition | The act of making assertions. | The act of asserting; positive declaration or averment. |
Letter map: asserting vs assertion
Shared letters muted; letters that set asserting and assertion apart highlighted. Shared run: 8.
Spelling & dictionary notes on asserting vs assertion
asserting and assertion are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 30607, derived from the frequency rank of both members and their visual similarity.
asserting is recorded at frequency rank #18,241, classified as anoun. assertion is at rank #12,366, tagged as anoun, pronounced /əˈsɜːʃən/.
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 30607, this pair ranks #353,175 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of asserting vs assertion
Shared letters: aeinrst. Private to "asserting": g. Private to "assertion": o.
"asserting" · 9 letters · shape VCCVCCVCC · "assertion" · 9 letters · shape VCCVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "asserting" and "assertion" be used interchangeably?
In ordinary English text, does "asserting" or "assertion" show up more?
Useful next steps
Pair "asserting" vs "assertion" is on the table, pick a follow-up below.
- Full dictionary entry for "asserting" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "assertion" - compare definitions side by side with the headword page. Word entry
- This pair ranks #353,175 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "asserting" and "assertion" also get mixed up with nearby pairs, the highest-scored neighbour is "asserting vs assuring". 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 #353,175 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.