receptorvsreceptoraWhich spelling fits?

Which to use

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

#9,527
“receptor” frequency rank
#42,655
“receptora” frequency rank
52182
confusion score

Side-by-Side Comparison

Feature receptor receptora
Definition Que recepta o recibe. Forma del femenino singular de receptor.

Where the eye mixes receptor and receptora

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. receptor runs 8 letters (CVCVCCVC) against receptora's 9 (CVCVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
receptor
9 ch
receptora

Look-alike desk: receptor vs receptora

A purely visual mix-up. receptor ([resepˈt̪oɾ]) and receptora ([resepˈt̪oɾa]) 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) - “receptor” sits inside “receptora”. Our composite confusion score for this pair is 52182, derived from the frequency rank of both members and their visual similarity.

receptor is recorded at frequency rank #9,527, classified as anadj, pronounced [resepˈt̪oɾ]. receptora is at rank #42,655, tagged as anadj, pronounced [resepˈt̪oɾa].

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 52182, this pair ranks #93,982 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of receptor vs receptora

Shared letters: ceoprt. Private to "receptor": -. Private to "receptora": a.

"receptor" · 8 letters · shape CVCVCCVC  ·  "receptora" · 9 letters · shape CVCVCCVCV

Known mistypes of this pair

  • receptor ← erceptor · rceeptor · recceptor · recepotr · recepptor · receptorr · receptro · recepttor
  • receptora ← erceptora · rceeptora · recceptora · recepotra · recepptora · receptoar · receptorra · receptroa

Frequently Asked Questions

Do "receptor" and "receptora" mean the same thing in a sentence?
No. They are said differently ([resepˈt̪oɾ] versus [resepˈt̪oɾa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "receptor" or "receptora"?
"receptor" is the more common of the two: it sits at frequency rank #9,527 in our Spanish list, against #42,655 for "receptora". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "receptor" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "receptora" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #93,982 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "receptor" and "receptora" also get mixed up with nearby pairs, the highest-scored neighbour is "receptora vs rectora". 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 #93,982 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