CoolFace
Datasetpublic

TigreGotico/acordo-ortografico-lexicon

Acordo Ortográfico de 1990 — Word-Change Lexicon 6568 Portuguese words documented across the 1990 orthographic reform: the pre-1990 European (1945) and Brazilian (1943) spellings, the AO1990 valid form(s), and whether the spelling changed. 2897 of them have a changed European or Brazilian spelling. Columns column meaning title the word, as headed on the source page eu_1945 pre-1990 European form(s) (list) br_1943 pre-1990 Brazilian form(s) (list)… See the full description on the dataset page: https://huggingface.co/datasets/TigreGotico/acordo-ortografico-lexicon.

sourceHugging Faceotherupdated 3mo agoView on Hugging Face
0likes22downloads
Dataset Card

Acordo Ortográfico de 1990 — Word-Change Lexicon

6568 Portuguese words documented across the 1990 orthographic reform: the pre-1990 European (1945) and Brazilian (1943) spellings, the AO1990 valid form(s), and whether the spelling changed. 2897 of them have a changed European or Brazilian spelling.

Columns

columnmeaning
titlethe word, as headed on the source page
eu_1945pre-1990 European form(s) (list)
br_1943pre-1990 Brazilian form(s) (list)
ao1990AO1990 valid form(s) (list)
notesthe observação (usage restrictions, e.g. "X não é usado no Brasil")
changeddid the spelling change, per the source's note (true / false / null)
eu_changedthe pre-1990 European form is not among the AO1990 forms
br_changedthe pre-1990 Brazilian form is not among the AO1990 forms
slug, urlsource-page identifiers

Change types covered

Every AO1990 mechanism appears: silent c/p (protectorato → protetorato), open-diphthong accent (mongolóide → mongoloide), prefix hyphen collapsing to a doubled r/s (anti-sepsia → antissepsia, ultra-sonoro → ultrassonoro), and lexicalised hyphenation (neo-romântica → neorromântica).

Source & attribution

Compiled by scraping the Acordo Ortográfico category of Português à Letra (portuguesaletra.com) with the open-source client in `desacordo_ortografico/tools`. The orthographic entries are the work of Português à Letra — please credit the source and respect their terms; the spelling norms themselves are factual. Apache-2.0 covers only the scraping/packaging code, not the underlying content.