reikivsrendíWhich spelling fits?

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

Which to use

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

#46,172
“reiki” frequency rank
#41,040
“rendí” frequency rank
87212
confusion score

Side-by-Side Comparison

Feature reiki rendí
Definition Tipo de medicina alternativa japonesa considerada como pseudoterapia englobada dentro de las terapias de energía. Primera persona del singular (yo) del pretérito perfecto simple de indicativo de rendir o de rendirse.

Where the eye mixes reiki and rendí

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. reiki (CVVCV) and rendí (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
reiki
5 ch
rendí

Visual trap between reiki and rendí

These two trip readers on the page rather than in the ear: reiki is [ˈrejki] while rendí is [rẽn̪ˈd̪i]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 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 87212, derived from the frequency rank of both members and their visual similarity.

reiki is recorded at frequency rank #46,172, classified as anoun, pronounced [ˈrejki]. rendí is at rank #41,040, tagged as averb, pronounced [rẽn̪ˈd̪i].

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 87212, this pair ranks #4,662 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of reiki vs rendí

Shared letters: er. Private to "reiki": ik. Private to "rendí": dní.

"reiki" · 5 letters · shape CVVCV  ·  "rendí" · 5 letters · shape CVCCV

Known mistypes of this pair

  • reiki ← eriki · reiik · reikki · rekii · rieki · rreiki

Frequently Asked Questions

Is swapping "reiki" for "rendí" ever safe?
No - they are not even the same part of speech. "reiki" is a noun and "rendí" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "reiki" or "rendí" show up more?
"rendí" is the more common of the two: it sits at frequency rank #41,040 in our Spanish list, against #46,172 for "reiki". 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 "reiki" and "rendí" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "reiki" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rendí" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #4,662 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "reiki" and "rendí" also get mixed up with nearby pairs, the highest-scored neighbour is "rendí vs rengo". 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 #4,662 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