testsvstssWhich spelling fits?

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

Which to use

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

#2,968
“tests” frequency rank
#41,048
“tss” frequency rank
44016
confusion score

Side-by-Side Comparison

Feature tests tss
Definition Pluriel de test. 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 tests and tss

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
tests
3 ch
tss

Look-alike desk: tests vs tss

These two trip readers on the page rather than in the ear: tests is \tɛst\ 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 44016, derived from the frequency rank of both members and their visual similarity.

tests is recorded at frequency rank #2,968, classified as anoun, pronounced \tɛst\. 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 44016, this pair ranks #213,701 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tests vs tss

Shared letters: st. Private to "tests": e. Private to "tss": -.

"tests" · 5 letters · shape CVCCC  ·  "tss" · 3 letters · shape CCC

Known mistypes of this pair

  • testsetsts · tessts · testss · testts · tetss · tsets · ttests

Frequently Asked Questions

Do "tests" and "tss" mean the same thing in a sentence?
No - they are not even the same part of speech. "tests" is a noun and "tss" an intj, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "tests" vs "tss" - which ranks higher?
"tests" is the more common of the two: it sits at frequency rank #2,968 in our French list, against #41,048 for "tss". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "tests" 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 #213,701 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "tests" 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 #213,701 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