saltervssisterWhich spelling fits?

Which to use

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

#36,746
“salter” frequency rank
#1,207
“sister” frequency rank
37953
confusion score

Side-by-Side Comparison

Feature salter sister
Definition One who makes, sells, or applies salt. A daughter of the same parents as another person; a female sibling.

Letter map: salter vs sister

Shared letters muted; letters that set salter and sister apart highlighted. Shared run: 4. salter and sister follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
salter
6 ch
sister

Corpus notes: salter and sister

salter and sister 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37953, derived from the frequency rank of both members and their visual similarity.

salter is recorded at frequency rank #36,746, classified as anoun. sister is at rank #1,207, tagged as anoun, pronounced /ˈsɪs.tə(ɹ)/.

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 37953, this pair ranks #290,087 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of salter vs sister

Shared letters: erst. Private to "salter": al. Private to "sister": i.

"salter" · 6 letters · shape CVCCVC  ·  "sister" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • salter ← aslter · saletr · sallter · salterr · saltre · saltter · satler · ssalter
  • sister ← isster · sisetr · sisster · sisterr · sistre · sistter · sitser · ssister

Frequently Asked Questions

Is swapping "salter" for "sister" ever safe?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "salter" vs "sister" - which ranks higher?
"sister" is the more common of the two: it sits at frequency rank #1,207 in our English list, against #36,746 for "salter". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Done with this confusable. These links stay specific to "salter" and "sister".

  • Full dictionary entry for "salter" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sister" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #290,087 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "salter" and "sister" also get mixed up with nearby pairs, the highest-scored neighbour is "salter vs sealer". 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 #290,087 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