reflejavsrellenaWhich spelling fits?

Quick tell: refleja is a noun, rellena is a verb, so they fill different roles in a sentence.

Which to use

“refleja” is a noun and “rellena” is a verb - they look or sound alike but fill different roles in a sentence.

#4,456
“refleja” frequency rank
#22,487
“rellena” frequency rank
26943
confusion score

Side-by-Side Comparison

Feature refleja rellena
Definition Reflexión (acción o efecto de reflexionar). Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de rellenar.

Where the eye mixes refleja and rellena

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
refleja
7 ch
rellena

Why the eye confuses refleja with rellena

These two trip readers on the page rather than in the ear: refleja is [reˈflexa] while rellena is [reˈʝena]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 26943, derived from the frequency rank of both members and their visual similarity.

refleja is recorded at frequency rank #4,456, classified as anoun, pronounced [reˈflexa]. rellena is at rank #22,487, tagged as averb, pronounced [reˈʝena].

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 26943, this pair ranks #229,195 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of refleja vs rellena

Shared letters: aelr. Private to "refleja": fj. Private to "rellena": n.

"refleja" · 7 letters · shape CVCCVCV  ·  "rellena" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • reflejaerfleja · refelja · reffleja · refleaj · reflejja · refljea · reflleja · relfeja
  • rellenaerllena · relelna · relena · rellean · rellenna · rellnea · rlelena · rrellena

Frequently Asked Questions

Do "refleja" and "rellena" mean the same thing in a sentence?
No - they are not even the same part of speech. "refleja" is a noun and "rellena" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "refleja" or "rellena" show up more?
"refleja" is the more common of the two: it sits at frequency rank #4,456 in our Spanish list, against #22,487 for "rellena". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "refleja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rellena" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #229,195 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "refleja" and "rellena" also get mixed up with nearby pairs, the highest-scored neighbour is "rellena vs Requena". 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 #229,195 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