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fluency

/ˈfluːənsi/noun

fluency is spelled F-L-U-E-N-C-Y: 7 letters and 3 syllables. It appears 1.0 times per million words in written English, the 28,214th most frequent word form (wordfreq, 2021 data). As a noun, fluency means “The quality of smoothness of flow” (English Wiktionary, September 2026). The plural of fluency is fluencies.

How many letters and syllables are in fluency?

Letters7: F-L-U-E-N-C-Y
Syllables3 (from its American pronunciation)
In writing1.0 times per million words; the 28,214th most frequent word form
Wrong spellings searchednone measured in search

Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

How common is fluency?

Fluency appears 1.0 times per million words in written English, the 28,214th most frequent word form in the list.

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

How do you pronounce fluency?

  • /ˈfluːənsi/

Fluency has 3 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vininn126-fluency.wav, Wikimedia Commons (author and licence on each file's page).

Forms of fluency

  • fluencies plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

What does fluency mean?

The meanings the English Wiktionary records, quoted as written there (source below).

noun

  1. 1

    The quality of smoothness of flow.

  2. 2

    The quality of being fluent in a language; a person's command of a particular language.

  3. 3

    The quality of consistently applying skill correctly in the manner of one well-practiced at it, requiring little deliberate thought to perform without mistakes

  4. 4

    The inherent ability to use a language easily and accurately.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Fluency in Spanish, French, German and Portuguese

LanguageWords
GermanFlüssigkeit, Fluss (quality of smoothness of flow), Sprechflüssigkeit, Geläufigkeit (linguistics: being fluent in a language)
Portuguesefluidez (quality of smoothness of flow), fluência (linguistics: being fluent in a language)
Spanishfluidez, fluencia (quality of smoothness of flow), soltura, facundia (linguistics: being fluent in a language), desenvoltura (quality of consistently applying skill correctly)

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.

Where does fluency come from?

From Late Latin fluentia, equivalent to fluent + -cy. Cognate with French fluence.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

What to look up after fluency