linevslinesWhich spelling fits?

Which to use

“line” and “lines” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#6,794
“line” frequency rank
#42,009
“lines” frequency rank
48803
confusion score

Side-by-Side Comparison

Feature line lines
Definition Línea. La forma exterior o proporciones de un barco, edificio, etcétera.

Where the eye mixes line and lines

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. line runs 4 letters (CVCV) against lines's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
line
5 ch
lines

Why the eye confuses line with lines

A purely visual mix-up. line (/laɪn/) and lines (/laɪnz/) 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 extra letter(s) - “line” sits inside “lines”. Our composite confusion score for this pair is 48803, derived from the frequency rank of both members and their visual similarity.

line is recorded at frequency rank #6,794, classified as anoun, pronounced /laɪn/. lines is at rank #42,009, tagged as anoun, pronounced /laɪnz/.

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 48803, this pair ranks #112,442 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of line vs lines

Shared letters: eiln. Private to "line": -. Private to "lines": s.

"line" · 4 letters · shape CVCV  ·  "lines" · 5 letters · shape CVCVC

Known mistypes of this pair

  • line ← ilne · lien · linne · lline · lnie
  • lines ← ilnes · liens · liness · linnes · llines · lnies

Frequently Asked Questions

Is swapping "line" for "lines" ever safe?
No. They are said differently (/laɪn/ versus /laɪnz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "line" or "lines" show up more?
"line" is the more common of the two: it sits at frequency rank #6,794 in our Spanish list, against #42,009 for "lines". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "line" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lines" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #112,442 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "line" and "lines" also get mixed up with nearby pairs, the highest-scored neighbour is "lies vs lines". 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 #112,442 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list