tessavstssTell them apart

Quick tell: tessa is a noun, tss is an intj, so they fill different roles in a sentence.

Which to use

“tessa” is a noun and “tss” is an intj - they look or sound alike but fill different roles in a sentence.

#29,565
“tessa” frequency rank
#41,048
“tss” frequency rank
70613
confusion score

Side-by-Side Comparison

Feature tessa tss
Definition Sorte d’aréomètre. Bruit d’agacement ou de désapprobation produit à l’aide d’un clic dental, transcrite /ǀ/ en API, aussi écrit tsk.

Where the eye mixes tessa and tss

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tessa runs 5 letters (CVCCV) against tss's 3 (CCC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
tessa
3 ch
tss

Visual trap between tessa and tss

These two trip readers on the page rather than in the ear: tessa is \tɛ.sa\ while tss is \t͡s\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 70613, derived from the frequency rank of both members and their visual similarity.

tessa is recorded at frequency rank #29,565, classified as anoun, pronounced \tɛ.sa\. tss is at rank #41,048, tagged as anintj, pronounced \t͡s\.

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 70613, this pair ranks #50,696 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of tessa vs tss

Shared letters: st. Private to "tessa": ae. Private to "tss": -.

"tessa" · 5 letters · shape CVCCV  ·  "tss" · 3 letters · shape CCC

Known mistypes of this pair

  • tessa ← etssa · tesa · tesas · tsesa · ttessa

Frequently Asked Questions

Can "tessa" and "tss" be used interchangeably?
No - they are not even the same part of speech. "tessa" is a noun and "tss" an intj, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tessa" or "tss"?
"tessa" is the more common of the two: it sits at frequency rank #29,565 in our French list, against #41,048 for "tss". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "tessa" and "tss" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tessa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,696 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "tessa" and "tss" also get mixed up with nearby pairs, the highest-scored neighbour is "tif vs tss". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #50,696 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