Which to use
“due” is an adverb and “duma” is a verb - they look or sound alike but fill different roles in a sentence.
- #27,578
- “due” frequency rank
- #39,714
- “duma” frequency rank
- 67292
- confusion score
Side-by-Side Comparison
| Feature | due | duma |
|---|---|---|
| Definition | En segundo puesto. | Primera persona del singular (yo) del presente de subjuntivo de dumir. |
Where the eye mixes due and duma
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses due with duma
These two trip readers on the page rather than in the ear: due is [ˈdu.e] while duma is [ˈd̪uma]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adverb vs verb), which is usually the fastest check. Our composite confusion score for this pair is 67292, derived from the frequency rank of both members and their visual similarity.
due is recorded at frequency rank #27,578, classified as anadv, pronounced [ˈdu.e]. duma is at rank #39,714, tagged as averb, pronounced [ˈd̪uma].
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 67292, this pair ranks #37,520 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of due vs duma
Shared letters: du. Private to "due": e. Private to "duma": am.
"due" · 3 letters · shape CVV · "duma" · 4 letters · shape CVCV
Known mistypes of this pair
- duma ← dduma · dmua · duam · dumma · udma
Frequently Asked Questions
Is swapping "due" for "duma" ever safe?
Frequency check: "due" vs "duma" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "due" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duma" - compare definitions side by side with the headword page. Word entry
- This pair ranks #37,520 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "due" and "duma" also get mixed up with nearby pairs, the highest-scored neighbour is "Deva vs duma". 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 #37,520 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.