flujovsfluyeTell them apart

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

Which to use

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

#3,783
“flujo” frequency rank
#13,701
“fluye” frequency rank
17484
confusion score

Side-by-Side Comparison

Feature flujo fluye
Definition Movimiento de una sustancia líquida o gaseosa, un flúido. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de fluir.

Where the eye mixes flujo and fluye

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
flujo
5 ch
fluye

Why the eye confuses flujo with fluye

These two trip readers on the page rather than in the ear: flujo is [ˈfluxo] while fluye is [ˈfluʝe]. 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 17484, derived from the frequency rank of both members and their visual similarity.

flujo is recorded at frequency rank #3,783, classified as anoun, pronounced [ˈfluxo]. fluye is at rank #13,701, tagged as averb, pronounced [ˈfluʝe].

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 17484, this pair ranks #271,902 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of flujo vs fluye

Shared letters: flu. Private to "flujo": jo. Private to "fluye": ey.

"flujo" · 5 letters · shape CCVCV  ·  "fluye" · 5 letters · shape CCVVV

Known mistypes of this pair

  • flujofflujo · fljuo · fllujo · flujjo · fluoj · fuljo · lfujo
  • fluyeffluye · flluye · fluey · fluyye · flyue · fulye · lfuye

Frequently Asked Questions

Is swapping "flujo" for "fluye" ever safe?
No - they are not even the same part of speech. "flujo" is a noun and "fluye" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "flujo" vs "fluye" - which ranks higher?
"flujo" is the more common of the two: it sits at frequency rank #3,783 in our Spanish list, against #13,701 for "fluye". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "flujo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fluye" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #271,902 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "flujo" and "fluye" also get mixed up with nearby pairs, the highest-scored neighbour is "flúor vs fluye". 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 #271,902 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