TessvsTsuWhich spelling fits?

Which to use

“Tess” and “Tsu” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#21,679
“Tess” frequency rank
#43,976
“Tsu” frequency rank
65655
confusion score

Side-by-Side Comparison

Feature Tess Tsu
Definition A diminutive of the female given name Teresa. The capital city of Mie Prefecture, Japan.

Letter map: Tess vs Tsu

Shared letters muted; letters that set Tess and Tsu apart highlighted. Shared run: 2. Tess runs 4 letters (CVCC) against Tsu's 3 (CCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Tess
3 ch
Tsu

Spelling & dictionary notes on Tess vs Tsu

Tess and Tsu are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 65655, derived from the frequency rank of both members and their visual similarity.

Tess is recorded at frequency rank #21,679, classified as aname, pronounced /tɛs/. Tsu is at rank #43,976, tagged as aname.

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 65655, this pair ranks #71,711 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Tess vs Tsu

Shared letters: st. Private to "Tess": e. Private to "Tsu": u.

"Tess" · 4 letters · shape CVCC  ·  "Tsu" · 3 letters · shape CCV

Known mistypes of this pair

  • Tess ← etss · tses · ttess

Frequently Asked Questions

Do "Tess" and "Tsu" mean the same thing in a sentence?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "Tess" or "Tsu"?
"Tess" is the more common of the two: it sits at frequency rank #21,679 in our English list, against #43,976 for "Tsu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "Tess" and "Tsu".

  • Full dictionary entry for "Tess" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Tsu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #71,711 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Tess" and "Tsu" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs Tsu". 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 #71,711 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list