Which to use
“assuming” is a verb and “assuring” is an adjective - they look or sound alike but fill different roles in a sentence.
- #4,822
- “assuming” frequency rank
- #24,663
- “assuring” frequency rank
- 29485
- confusion score
Side-by-Side Comparison
| Feature | assuming | assuring |
|---|---|---|
| Definition | present participle and gerund of assume | Synonym of reassuring. |
Letter map: assuming vs assuring
Shared letters muted; letters that set assuming and assuring apart highlighted. Shared run: 7.
Part-of-speech tell for assuming / assuring
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: assuming is averb and assuringanadjective. On the page they differ by a single letter - m in “assuming” becomes r in “assuring”. Our composite confusion score for this pair is 29485, derived from the frequency rank of both members and their visual similarity.
assuming is recorded at frequency rank #4,822, classified as averb, pronounced /əˈsjuːmɪŋ/. assuring is at rank #24,663, tagged as anadj.
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 29485, this pair ranks #362,585 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of assuming vs assuring
Shared letters: aginsu. Private to "assuming": m. Private to "assuring": r.
"assuming" · 8 letters · shape VCCVCVCC · "assuring" · 8 letters · shape VCCVCVCC
Known mistypes of this pair
Frequently Asked Questions
Do "assuming" and "assuring" mean the same thing in a sentence?
Which is more common, "assuming" or "assuring"?
After this comparison
Done with this confusable. These links stay specific to "assuming" and "assuring".
- Full dictionary entry for "assuming" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "assuring" - compare definitions side by side with the headword page. Word entry
- This pair ranks #362,585 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "assuming" and "assuring" also get mixed up with nearby pairs, the highest-scored neighbour is "alluring 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 #362,585 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.