Which to use
“sponsor” is a noun and “sponsored” is a verb - they look or sound alike but fill different roles in a sentence.
- #6,742
- “sponsor” frequency rank
- #4,896
- “sponsored” frequency rank
- 11638
- confusion score
Side-by-Side Comparison
| Feature | sponsor | sponsored |
|---|---|---|
| Definition | A person or organization with some sort of responsibility for another person or organization, especially where the responsibility has a religious, legal, or financial aspect. | simple past and past participle of sponsor |
Letter map: sponsor vs sponsored
Shared letters muted; letters that set sponsor and sponsored apart highlighted. Shared run: 7. sponsor runs 7 letters (CCVCCVC) against sponsored's 9 (CCVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - sponsor and sponsored
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sponsor is anoun and sponsoredaverb. On the page they differ by 2 extra letter(s) - “sponsor” sits inside “sponsored”. Our composite confusion score for this pair is 11638, derived from the frequency rank of both members and their visual similarity.
sponsor is recorded at frequency rank #6,742, classified as anoun, pronounced /ˈspɒn.sə/. sponsored is at rank #4,896, tagged as averb.
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 11638, this pair ranks #485,945 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sponsor vs sponsored
Shared letters: noprs. Private to "sponsor": -. Private to "sponsored": de.
"sponsor" · 7 letters · shape CCVCCVC · "sponsored" · 9 letters · shape CCVCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "sponsor" and "sponsored" be used interchangeably?
In ordinary English text, does "sponsor" or "sponsored" show up more?
Useful next steps
Done with this confusable. These links stay specific to "sponsor" and "sponsored".
- Full dictionary entry for "sponsor" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sponsored" - compare definitions side by side with the headword page. Word entry
- This pair ranks #485,945 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sponsor" and "sponsored" also get mixed up with nearby pairs, the highest-scored neighbour is "Spenser vs sponsor". 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 #485,945 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.