fortis

F4O1R1T1I1S1
/ˈfɔː(ɹ)tɪs/

adjective

Relatively strongly articulated, hence voiceless and possibly aspirated; especially as compared to the others of a group of homorganic consonants.

“Unaspirated [p] is fortis in French, the corresponding lenis consonant being [b]. The same sound is lenis in Danish, the corresponding fortis consonant being [pʰ].”

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Opposite
Less commonScrabble 9

Meanings

fortis1

adjectivefortis (not comparable)
  1. not comparablehuman sciencesRelatively strongly articulated, hence voiceless and possibly aspirated; especially as compared to the others of a group of homorganic consonants.

    Unaspirated [p] is fortis in French, the corresponding lenis consonant being [b]. The same sound is lenis in Danish, the corresponding fortis consonant being [pʰ].

    1 more example

    All vowels, whether short or complex, are relatively shorter when followed by a fortis consonant and relatively longer when followed by a lenis one or, for those where this is possible, when no consonant follows (in free or unchecked syllables).

    2004, Stephan Gramley, Michael Pätzold, A Survey of Modern English, Routledge, →ISBN, page 80

    Synonyms: tense · Antonyms: lenis

nounfortis (plural fortes)

plural fortes

  1. human sciencesA fortis consonant.

Fortis2

proper noun
  1. pluralplural of Forti

Synonyms & antonyms

adjectiveRelatively strongly articulated, hence voiceless and possibly aspirated; especially as compared to the others of a group of homorganic consonants.

Similar
Opposite

Origin

  1. Latinfortis“strong”
  2. Englishfortis

Learned borrowing from Latin fortis (“strong”). Doublet of fort and forte.

Full word history & related roots →
Cite this entry
APA

fortis. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/fortis

MLA

“fortis.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fortis. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “fortis,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/fortis.

Source: fortis on Wiktionary, CC BY-SA 4.0.