hubvshuiTell them apart

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

Which to use

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

#24,523
“hub” frequency rank
#32,244
“hui” frequency rank
56767
confusion score

Side-by-Side Comparison

Feature hub hui
Definition Dispositivo de red que permite centralizar diferentes nodos en una red de computadoras. Actúa en la capa física (1) del modelo ISO/OSI. Primera persona del singular (yo) del pretérito perfecto simple de indicativo de huir.

Where the eye mixes hub and hui

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

3 ch
hub
3 ch
hui

Look-alike desk: hub vs hui

These two trip readers on the page rather than in the ear: hub is [ˈxaβ̞] while hui is [ˈ(ɣ̞)w̝i]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - b in “hub” becomes i in “hui”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 56767, derived from the frequency rank of both members and their visual similarity.

hub is recorded at frequency rank #24,523, classified as anoun, pronounced [ˈxaβ̞]. hui is at rank #32,244, tagged as averb, pronounced [ˈ(ɣ̞)w̝i].

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 56767, this pair ranks #73,214 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of hub vs hui

Shared letters: hu. Private to "hub": b. Private to "hui": i.

"hub" · 3 letters · shape CVC  ·  "hui" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "hub" for "hui" ever safe?
No - they are not even the same part of speech. "hub" is a noun and "hui" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "hub" or "hui" show up more?
"hub" is the more common of the two: it sits at frequency rank #24,523 in our Spanish list, against #32,244 for "hui". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "hub" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hui" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #73,214 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "hub" and "hui" also get mixed up with nearby pairs, the highest-scored neighbour is "huey vs hui". Nearby pair

Confusion rank #73,214 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