spavsstayWhich spelling fits?

Which to use

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

#15,233
“spa” frequency rank
#27,786
“stay” frequency rank
43019
confusion score

Side-by-Side Comparison

Feature spa stay
Definition Grafía alternativa de espá. Parada.

Where the eye mixes spa and stay

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
spa
4 ch
stay

Visual trap between spa and stay

A purely visual mix-up. spa ([esˈpa]) and stay (/steɪ/) 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 43019, derived from the frequency rank of both members and their visual similarity.

spa is recorded at frequency rank #15,233, classified as anoun, pronounced [esˈpa]. stay is at rank #27,786, tagged as anoun, pronounced /steɪ/.

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 43019, this pair ranks #144,987 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of spa vs stay

Shared letters: as. Private to "spa": p. Private to "stay": ty.

"spa" · 3 letters · shape CCV  ·  "stay" · 4 letters · shape CCVV

Known mistypes of this pair

  • staysaty · sstay · stayy · sttay · stya · tsay

Frequently Asked Questions

Can "spa" and "stay" be used interchangeably?
No. They are said differently ([esˈpa] versus /steɪ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "spa" or "stay" show up more?
"spa" is the more common of the two: it sits at frequency rank #15,233 in our Spanish list, against #27,786 for "stay". 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 "spa" and "stay" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "spa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stay" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #144,987 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "spa" and "stay" also get mixed up with nearby pairs, the highest-scored neighbour is "stay vs stem". 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 #144,987 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