dam vs du, What's the Difference?

Which to use

“dam” is a noun and “du” is a pronoun - they look or sound alike but fill different roles in a sentence.

#33,524
“dam” frequency rank: #5,609
“du” frequency rank: 39133
confusion score

Side-by-Side Comparison

Feature	dam	du
Definition	Presa, dique	Tú (pronombre de segunda persona singular familiar o informal)

Where the eye mixes dam and du

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

dam

2 ch

Visual trap between dam and du

These two trip readers on the page rather than in the ear: dam is /dæm/ while du is [duː]. 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 (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 39133, derived from the frequency rank of both members and their visual similarity.

dam is recorded at frequency rank #33,524, classified as anoun, pronounced /dæm/. du is at rank #5,609, tagged as apron, pronounced [duː].

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 39133, this pair ranks #166,221 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dam vs du

Shared letters: d. Private to "dam": am. Private to "du": u.

"dam" · 3 letters · shape CVC · "du" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "dam" for "du" ever safe?

No - they are not even the same part of speech. "dam" is a noun and "du" a pronoun, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "dam" vs "du" - which ranks higher?

"du" is the more common of the two: it sits at frequency rank #5,609 in our Spanish list, against #33,524 for "dam". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "dam" and "du" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "dam" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "du" - compare definitions side by side with the headword page. Word entry
This pair ranks #166,221 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
"dam" and "du" also get mixed up with nearby pairs, the highest-scored neighbour is "dade vs dam". Nearby pair

Confusion rank #166,221 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.