reactividade
Portuguese, noun
reactividade is spelled R-E-A-C-T-I-V-I-D-A-D-E (12 letters) and appears about once in every 32 million words in written Portuguese, the 164,273rd most frequent Portuguese word form (wordfreq, 2021 data). Reactividade is a Portuguese feminine noun meaning “pre-reform spelling (used until 1943 in Brazil and 1990 in Portugal) of reatividade; still used where the agreement hasn’t come into effect…” (English Wiktionary, September 2026).
What does reactividade mean in English?
noun
- 1
femininepre-reform spelling (used until 1943 in Brazil and 1990 in Portugal) of reatividade; still used where the agreement hasn’t come into effect and may occur as a sporadic misspelling
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of reactividade
- reactividades plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
How common is reactividade in Portuguese?
reactividade appears about once in every 32 million words in written Portuguese.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).