trois

\tʁwɑ\

/\tʁwɑ\/ adj

The verdict

“trois” is in the everyday core of French, ranked #151 in French word frequency and used as an adjective.

#151
frequency rank, French
5
letters
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Adjectif numéral cardinal correspondant à deux plus un.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

trois vs trop
60% similar
trois vs trou
60% similar
trois vs Troy
40% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for trois
PropertyValue
Headwordtrois
LanguageFrench
Part of speechAdjective
IPA\tʁwɑ\
Letters5
Frequency rank#151
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “trois” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). trois lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The French entry for trois is 5 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as \tʁwɑ\. Corpus data places it at rank #151 in overall French word frequency, putting it firmly in the everyday core of the language. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 6 likely wrong-spelling variants for trois, with forms such as "rtois", "toris", and "troiss". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "trop", "trou", "Troy", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

No borrowing history is documented for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is trois, spelled T-R-O-I-S.

Definition

  1. 1
    Adjectif numéral cardinal correspondant à deux plus un.
  2. 2
    Troisième.
  3. 3
    Petit nombre indéterminé.

This word in other languages

Common misspellings

Also misspelled as: rtois,toris,troiss,trosi,trrois,ttrois

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of trois - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

rtois2toris2troiss1trosi2trrois1ttrois1
Edit distance from "trois"

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

How do you spell "trois"?
"trois" is spelled T-R-O-I-S. The IPA pronunciation is \tʁwɑ\.
What does "trois" mean?
As an adjective, "trois" means: Adjectif numéral cardinal correspondant à deux plus un.
What words are commonly confused with "trois"?
"trois" is commonly confused with "trop", "trou", "Troy". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "trois"?
The IPA (International Phonetic Alphabet) transcription for "trois" is \tʁwɑ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "trois" come from?
"trois" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “trois”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is T-R-O-I-S - every other letter order is a misspelling in standard orthography.
  • Say it as \tʁwɑ\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “trop” - see the side-by-side comparison. trois vs trop
  • 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.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list