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factitious

fac·ti·tious/fækˈtɪʃəs/adjective

factitious is an adjective meaning “Created by humans; artificial” (English Wiktionary, September 2026). It is spelled F-A-C-T-I-T-I-O-U-S and has 3 syllables (fac·ti·tious), and it appears about once in every 17 million words in written English (wordfreq, 2021 data).

What does factitious mean?

adjective

  1. 1

    Created by humans; artificial.

  2. 2

    Counterfeit, fabricated, fake.

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

How do you pronounce factitious?

  • /fækˈtɪʃəs/

Factitious has 3 syllables, split fac·ti·tious in writing.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-us-factitious.ogg, Wikimedia Commons (author and licence on each file's page).

Forms of factitious

  • more factitious comparative
  • most factitious superlative

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

How common is factitious?

Factitious appears about once in every 17 million words in written English, the 125,655th 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).

Factitious in Spanish, French, German and Portuguese

LanguageWords
Spanishfacticio (created by man)
Frenchfactice (counterfeit, fabricated)

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 factitious come from?

Borrowed from Latin factītius (“artificial”), alternative form of factīcius, from faciō (“to make, do”). Doublet of fetish.

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