fortis
The verdict
“fortis” is a moderately-common French word, ranked #46,179 in French word frequency and used as an adjective.
- #46,179
- frequency rank, French
- 6
- letters
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Fort, robuste, solide, vigoureux, bien portant.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | fortis |
| Language | French |
| Part of speech | Adjective |
| Letters | 6 |
| Frequency rank | #46,179 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “fortis” sits in French frequency
Spelling & Dictionary Insight
The French entry for fortis is 6 letters long, classified as an adjective. Corpus data places it at rank #46,179 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 7 likely wrong-spelling variants for fortis, with forms such as "ffortis", "forits", and "forrtis". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "frais", "forts", "forums", and more, where similar look or sound leads writers to substitute one word for another in context.
No explicit etymology string is stored for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is fortis, spelled F-O-R-T-I-S.
Definition
- 1Fort, robuste, solide, vigoureux, bien portant.
- 2Grand, gros, considérable, important.
- 3Fort, véhément, violent, puissant, actif, efficace.
- 4Fortifiant, substantiel.
- 5Ferme, inébranlable, brave, courageux, audacieux.
- 6Vertueux, honnête, accompli.
Common misspellings
Also misspelled as: ffortis,forits,forrtis,fortiss,fortsi,fotris,ofrtis
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of fortis - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “fortis”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is F-O-R-T-I-S - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “frais” - see the side-by-side comparison. fortis vs frais
- Browse more French words and confusable pairs in the same reference. French words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.