tertio
\tɛʁ.sjo\
The verdict
“tertio” is an uncommon French word, ranked #59,681 in French word frequency and used as an adverb.
- #59,681
- frequency rank, French
- 6
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Troisièmement, en troisième lieu. Il s’emploie pour désigner le troisième article d’une série, quand on a commencé à compter par primo et secundo.
| Property | Value |
|---|---|
| Headword | tertio |
| Language | French |
| Part of speech | Adverb |
| IPA | \tɛʁ.sjo\ |
| Letters | 6 |
| Frequency rank | #59,681 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “tertio” sits in French frequency
Spelling & Dictionary Insight
The French entry for tertio is 6 letters long, classified as an adverb, and transcribed in the International Phonetic Alphabet as \tɛʁ.sjo\. Corpus data places it at rank #59,681 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Troisièmement, en troisième lieu. Il s’emploie pour désigner le troisième article d’une série, quand on a commencé à compter par primo et secundo.".
We couldn't generate a plausible misspelling set for tertio, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
No documented word history exists for this headword, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is tertio, spelled T-E-R-T-I-O.
Definition
- 1Troisièmement, en troisième lieu. Il s’emploie pour désigner le troisième article d’une série, quand on a commencé à compter par primo et secundo.
This word in other languages
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 “tertio”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is T-E-R-T-I-O - every other letter order is a misspelling in standard orthography.
- Say it as \tɛʁ.sjo\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.