de vs dot, What's the Difference?

Which to use

“de” is a preposition and “dot” is a noun - they look or sound alike but fill different roles in a sentence.

#1
“de” frequency rank: #23,988
“dot” frequency rank: 23989
confusion score

Side-by-Side Comparison

Feature	de	dot
Definition	estabelece uma ligação entre duas palavras, (geralmente uma relação de subordinação), podendo expressar	dúvida

Where the eye mixes de and dot

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

2 ch

3 ch

dot

Visual trap between de and dot

These two trip readers on the page rather than in the ear: de is /ʤɪ/; /ˈde/ (em finais de frases interrogativas, exemplo: estamos falando de?) while dot is /ˈdot/. 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 (preposition vs noun), which is usually the fastest check. Our composite confusion score for this pair is 23989, derived from the frequency rank of both members and their visual similarity.

de is recorded at frequency rank #1, classified as aprep, pronounced /ʤɪ/; /ˈde/ (em finais de frases interrogativas, exemplo: estamos falando de?). dot is at rank #23,988, tagged as anoun, pronounced /ˈdot/.

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 23989, this pair ranks #45,734 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of de vs dot

Shared letters: d. Private to "de": e. Private to "dot": ot.

"de" · 2 letters · shape CV · "dot" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "de" for "dot" ever safe?

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

In ordinary Portuguese text, does "de" or "dot" show up more?

"de" is the more common of the two: it sits at frequency rank #1 in our Portuguese list, against #23,988 for "dot". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

Full dictionary entry for "de" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "dot" - compare definitions side by side with the headword page. Word entry
This pair ranks #45,734 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"de" and "dot" also get mixed up with nearby pairs, the highest-scored neighbour is "dat vs dot". Nearby pair

Confusion rank #45,734 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.