salinevssalinesWhich spelling fits?

Quick tell: saline is a noun, salines is an adjective, so they fill different roles in a sentence.

Which to use

“saline” is a noun and “salines” is an adjective - they look or sound alike but fill different roles in a sentence.

#31,726
“saline” frequency rank
#33,002
“salines” frequency rank
64728
confusion score

Side-by-Side Comparison

Feature saline salines
Definition Lieu où l’on fabrique ou conserve le sel. Féminin pluriel de salin.

Same sound, different letters: saline vs salines

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. saline runs 6 letters (CVCVCV) against salines's 7 (CVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
saline
7 ch
salines

Same sound, different spelling - saline / salines

Say them out loud and nothing separates them: saline and salines carry the same recorded pronunciation, \sa.lin\. Grammar is what tells them apart: one is anoun, the other anadjective, so most sentences will only accept one of them. They differ by 1 extra letter(s) - “saline” sits inside “salines”. Our composite confusion score for this pair is 64728, derived from the frequency rank of both members and their visual similarity.

saline is recorded at frequency rank #31,726, classified as anoun, pronounced \sa.lin\. salines is at rank #33,002, tagged as anadj, pronounced \sa.lin\.

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 64728, this pair ranks #75,636 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of saline vs salines

Shared letters: aeilns. Private to "saline": -. Private to "salines": -.

"saline" · 6 letters · shape CVCVCV  ·  "salines" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • saline ← asline · sailne · salien · salinne · salline · salnie · slaine · ssaline
  • salines ← aslines · sailnes · saliens · saliness · salinnes · salinse · sallines · salnies

Frequently Asked Questions

Is swapping "saline" for "salines" ever safe?
No - they are not even the same part of speech. "saline" is a noun and "salines" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "saline" or "salines"?
"saline" is the more common of the two: it sits at frequency rank #31,726 in our French list, against #33,002 for "salines". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've separated the homophone pair "saline" / "salines". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "saline" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "salines" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #75,636 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "saline" and "salines" also get mixed up with nearby pairs, the highest-scored neighbour is "salines vs savanes". 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 #75,636 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