Which to use
“rounded” is a verb and “roundup” is a noun - they look or sound alike but fill different roles in a sentence.
- #7,385
- “rounded” frequency rank
- #19,964
- “roundup” frequency rank
- 27349
- confusion score
Side-by-Side Comparison
| Feature | rounded | roundup |
|---|---|---|
| Definition | simple past and past participle of round | An activity in which cattle are herded together in order to be inspected, counted, branded or shipped. |
Letter map: rounded vs roundup
Shared letters muted; letters that set rounded and roundup apart highlighted. Shared run: 5.
Grammar separator: rounded vs roundup
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rounded is averb and roundupanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 27349, derived from the frequency rank of both members and their visual similarity.
rounded is recorded at frequency rank #7,385, classified as averb, pronounced /ˈɹaʊndɪd/. roundup is at rank #19,964, tagged as anoun.
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 27349, this pair ranks #379,629 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rounded vs roundup
Shared letters: dnoru. Private to "rounded": e. Private to "roundup": p.
"rounded" · 7 letters · shape CVVCCVC · "roundup" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "rounded" and "roundup" mean the same thing in a sentence?
Which is more common, "rounded" or "roundup"?
Useful next steps
You've compared "rounded" and "roundup". Here's where to go from here.
- Full dictionary entry for "rounded" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "roundup" - compare definitions side by side with the headword page. Word entry
- This pair ranks #379,629 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "rounded" and "roundup" also get mixed up with nearby pairs, the highest-scored neighbour is "roundly vs roundup". 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 #379,629 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.