Which to use
“fundamentado” is an adjective and “fundamento” is a noun - they look or sound alike but fill different roles in a sentence.
- #36,034
- “fundamentado” frequency rank
- #9,057
- “fundamento” frequency rank
- 45091
- confusion score
Side-by-Side Comparison
| Feature | fundamentado | fundamento |
|---|---|---|
| Definition | que tem ou a que se deu fundamento | alicerce, base |
Where the eye mixes fundamentado and fundamento
Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. fundamentado runs 12 letters (CVCCVCVCCVCV) against fundamento's 10 (CVCCVCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between fundamentado and fundamento
These two trip readers on the page rather than in the ear: fundamentado is /fũ.dɐ.mẽ.ˈta.du/ while fundamento is /fũ.dɐ.ˈmẽ.tu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45091, derived from the frequency rank of both members and their visual similarity.
fundamentado is recorded at frequency rank #36,034, classified as anadj, pronounced /fũ.dɐ.mẽ.ˈta.du/. fundamento is at rank #9,057, tagged as anoun, pronounced /fũ.dɐ.ˈmẽ.tu/.
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 45091, this pair ranks #20,337 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fundamentado vs fundamento
Shared letters: adefmnotu. Private to "fundamentado": -. Private to "fundamento": -.
"fundamentado" · 12 letters · shape CVCCVCVCCVCV · "fundamento" · 10 letters · shape CVCCVCVCCV
Known mistypes of this pair
- fundamentado ← ffundamentado · fnudamentado · fudnamentado · funadmentado · fundaemntado · fundamenatdo · fundamenntado · fundamentaddo
- fundamento ← ffundamento · fnudamento · fudnamento · funadmento · fundaemnto · fundamennto · fundamenot · fundamentto
Frequently Asked Questions
Do "fundamentado" and "fundamento" mean the same thing in a sentence?
In ordinary Portuguese text, does "fundamentado" or "fundamento" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "fundamentado" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fundamento" - compare definitions side by side with the headword page. Word entry
- This pair ranks #20,337 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "fundamentado" and "fundamento" also get mixed up with nearby pairs, the highest-scored neighbour is "fundamentação vs fundamentado". 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 #20,337 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.