troisvstroncsWhat's the difference?

Quick tell: trois is a adjective, troncs is a noun, so they fill different roles in a sentence.

Which to use

“trois” is an adjective and “troncs” is a noun - they look or sound alike but fill different roles in a sentence.

#151
“trois” frequency rank
#27,272
“troncs” frequency rank
27423
confusion score

Side-by-Side Comparison

Feature trois troncs
Definition Adjectif numéral cardinal correspondant à deux plus un. Pluriel de tronc.

Where the spellings diverge

Shared letters are muted; the letters that actually set trois and troncs apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

5 ch
trois
6 ch
troncs

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: trois is \tʁwɑ\ while troncs is \tʁɔ̃\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27423, derived from the frequency rank of both members and their visual similarity.

trois is recorded at frequency rank #151, classified as anadj, pronounced \tʁwɑ\. troncs is at rank #27,272, tagged as anoun, pronounced \tʁɔ̃\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 27423, this pair ranks #329,067 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of trois vs troncs

Shared letters: orst. Private to "trois": i. Private to "troncs": cn.

"trois" · 5 letters · shape CCVVC  ·  "troncs" · 6 letters · shape CCVCCC

Known mistypes of this pair

  • troisrtois · toris · troiss · trosi · trrois · ttrois
  • troncsrtoncs · torncs · trnocs · trocns · tronccs · troncss · tronncs · tronsc

Frequency comparison

trois#151
troncs#27,272

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "trois" and "troncs" be used interchangeably?
No - they are not even the same part of speech. "trois" is an adjective and "troncs" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "trois" or "troncs"?
"trois" is the more common of the two: it sits at frequency rank #151 in our French list, against #27,272 for "troncs". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering trois vs troncs

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “trois”; for a noun, it's “troncs”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “trois” entry
  • Browse more pairs most likely to be confused. Most confusable

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

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