Which to use
“trials” and “tris” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,198
- “trials” frequency rank
- #27,007
- “tris” frequency rank
- 31205
- confusion score
Side-by-Side Comparison
| Feature | trials | tris |
|---|---|---|
| Definition | plural of trial | A flammable compound which forms a corrosive solution in water and is used as a buffer and emulsifying agent. |
Where the eye mixes trials and tris
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. trials runs 6 letters (CCVVCC) against tris's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: trials vs tris
A purely visual mix-up. trials (/ˈtɹaɪəlz/) and tris (/tɹɪs/) 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 2 letter(s) in length. Our composite confusion score for this pair is 31205, derived from the frequency rank of both members and their visual similarity.
trials is recorded at frequency rank #4,198, classified as anoun, pronounced /ˈtɹaɪəlz/. tris is at rank #27,007, tagged as anoun, pronounced /tɹɪs/.
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 31205, this pair ranks #348,103 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of trials vs tris
Shared letters: irst. Private to "trials": al. Private to "tris": -.
"trials" · 6 letters · shape CCVVCC · "tris" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "trials" for "tris" ever safe?
Frequency check: "trials" vs "tris" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "trials" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tris" - compare definitions side by side with the headword page. Word entry
- This pair ranks #348,103 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "trials" and "tris" also get mixed up with nearby pairs, the highest-scored neighbour is "tris vs tryst". 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 #348,103 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.