alfavsallTell them apart

Quick tell: alfa is a noun, all is an adjective, so they fill different roles in a sentence.

Which to use

“alfa” is a noun and “all” is an adjective - they look or sound alike but fill different roles in a sentence.

#8,215
“alfa” frequency rank
#4,391
“all” frequency rank
12606
confusion score

Side-by-Side Comparison

Feature alfa all
Definition Primera letra del alfabeto griego, a la que le correponde la letra a en el alfabeto latino. Otro.

Where the eye mixes alfa and all

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

4 ch
alfa
3 ch
all

Why the eye confuses alfa with all

These two trip readers on the page rather than in the ear: alfa is [ˈalfa] while all is [ˈalː]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 12606, derived from the frequency rank of both members and their visual similarity.

alfa is recorded at frequency rank #8,215, classified as anoun, pronounced [ˈalfa]. all is at rank #4,391, tagged as anadj, pronounced [ˈalː].

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 12606, this pair ranks #290,930 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of alfa vs all

Shared letters: al. Private to "alfa": f. Private to "all": -.

"alfa" · 4 letters · shape VCCV  ·  "all" · 3 letters · shape VCC

Known mistypes of this pair

  • alfaafla · alaf · alffa · allfa · lafa

Frequently Asked Questions

Can "alfa" and "all" be used interchangeably?
No - they are not even the same part of speech. "alfa" is a noun and "all" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "alfa" or "all" show up more?
"all" is the more common of the two: it sits at frequency rank #4,391 in our Spanish list, against #8,215 for "alfa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "alfa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "all" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #290,930 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "alfa" and "all" also get mixed up with nearby pairs, the highest-scored neighbour is "alfa vs anta". 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 #290,930 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