weekvsweeksWhich spelling fits?

Which to use

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

#20,233
“week” frequency rank
#43,939
“weeks” frequency rank
64172
confusion score

Side-by-Side Comparison

Feature week weeks
Definition Semana. Forma del plural de week.

Where the eye mixes week and weeks

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
week
5 ch
weeks

Why the eye confuses week with weeks

A purely visual mix-up. week (/wiːk/) and weeks (/wiːks/) 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) - “week” sits inside “weeks”. Our composite confusion score for this pair is 64172, derived from the frequency rank of both members and their visual similarity.

week is recorded at frequency rank #20,233, classified as anoun, pronounced /wiːk/. weeks is at rank #43,939, tagged as anoun, pronounced /wiːks/.

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 64172, this pair ranks #46,393 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of week vs weeks

Shared letters: ekw. Private to "week": -. Private to "weeks": s.

"week" · 4 letters · shape CVVC  ·  "weeks" · 5 letters · shape CVVCC

Known mistypes of this pair

  • weekewek · weekk · wek · weke · wweek
  • weekseweks · weekks · weekss · weesk · wekes · weks · wweeks

Frequently Asked Questions

Do "week" and "weeks" mean the same thing in a sentence?
No. They are said differently (/wiːk/ versus /wiːks/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "week" or "weeks" show up more?
"week" is the more common of the two: it sits at frequency rank #20,233 in our Spanish list, against #43,939 for "weeks". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "week" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "weeks" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #46,393 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "week" and "weeks" also get mixed up with nearby pairs, the highest-scored neighbour is "weeks vs wheels". 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 #46,393 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