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assíduo

Portuguese, adjective/aˈsi.d(w)u/

assíduo is spelled A-S-S-Í-D-U-O (7 letters) and appears about once in every 2 million words in written Portuguese, the 45,753rd most frequent Portuguese word form (wordfreq, 2021 data). Assíduo is a Portuguese adjective meaning “assiduous (hard-working, diligent)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “relativo à assiduidade”.

What does assíduo mean in English?

adjective

  1. 1

    assiduous (hard-working, diligent)

Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).

How Portuguese dictionaries define it

adjective: 1. relativo à assiduidade 2. pontual 3. aquele que cumpre determinado prazo de tempo para determinada tarefa 4. que se faz presente em determinado lugar constantemente

The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.

Source: Portuguese Wiktionary (Wikcionário), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of assíduo

  • assídua feminine
  • assíduos masculine plural
  • assíduas feminine plural

Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce assíduo?

  • Brazil /aˈsi.d(w)u/
  • Portugal /ɐˈsi.dwu/
  • Portugal [ɐˈsi.ðwu]

Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

English words that translate to assíduo

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is assíduo in Portuguese?

assíduo appears about once in every 2 million words in written Portuguese.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

What to look up after assíduo