Which to use
“sis” and “SUVs” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,501
- “sis” frequency rank
- #28,043
- “SUVs” frequency rank
- 40544
- confusion score
Side-by-Side Comparison
| Feature | sis | SUVs |
|---|---|---|
| Definition | Clipping of sister. | plural of SUV |
Where the eye mixes sis and SUVs
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: sis vs SUVs
A purely visual mix-up. sis (/sɪs/) and SUVs (/ɛs.juː.viːz/) 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 1 letter(s) in length. Our composite confusion score for this pair is 40544, derived from the frequency rank of both members and their visual similarity.
sis is recorded at frequency rank #12,501, classified as anoun, pronounced /sɪs/. SUVs is at rank #28,043, tagged as anoun, pronounced /ɛs.juː.viːz/.
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 40544, this pair ranks #266,582 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sis vs SUVs
Shared letters: s. Private to "sis": i. Private to "SUVs": uv.
"sis" · 3 letters · shape CVC · "SUVs" · 4 letters · shape CVCC
Known mistypes of this pair
- SUVs ← ssuvs · susv · suvss · suvvs · svus · usvs
Frequently Asked Questions
Do "sis" and "SUVs" mean the same thing in a sentence?
Frequency check: "sis" vs "SUVs" - which ranks higher?
Useful next steps
Eye-level mix-up between "sis" and "SUVs" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sis" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "SUVs" - compare definitions side by side with the headword page. Word entry
- This pair ranks #266,582 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sis" and "SUVs" also get mixed up with nearby pairs, the highest-scored neighbour is "sura vs SUVs". 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 #266,582 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.