T2vsT4Tell them apart

Which to use

“T2” and “T4” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#21,479
“T2” frequency rank
#24,791
“T4” frequency rank
46270
confusion score

Side-by-Side Comparison

Feature T2 T4
Definition Logement comprenant deux pièces principales. Quatrième trimestre : octobre, novembre et décembre.

Where the eye mixes T2 and T4

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
T2
2 ch
T4

Look-alike desk: T2 vs T4

A purely visual mix-up. T2 (\te.dø\) and T4 (\te.katʁ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - 2 in “T2” becomes 4 in “T4”. Our composite confusion score for this pair is 46270, derived from the frequency rank of both members and their visual similarity.

T2 is recorded at frequency rank #21,479, classified as anoun, pronounced \te.dø\. T4 is at rank #24,791, tagged as anoun, pronounced \te.katʁ\.

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 46270, this pair ranks #196,238 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of T2 vs T4

Shared letters: t. Private to "T2": -. Private to "T4": -.

"T2" · 1 letters · shape C  ·  "T4" · 1 letters · shape C

Frequently Asked Questions

Can "T2" and "T4" be used interchangeably?
No. They are said differently (\te.dø\ versus \te.katʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "T2" or "T4"?
"T2" is the more common of the two: it sits at frequency rank #21,479 in our French list, against #24,791 for "T4". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "T2" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "T4" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #196,238 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "T2" and "T4" also get mixed up with nearby pairs, the highest-scored neighbour is "T4 vs tif". Nearby pair

Confusion rank #196,238 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list