salvssoyWhich spelling fits?

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

Which to use

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

#2,318
“sal” frequency rank
#134
“soy” frequency rank
2452
confusion score

Side-by-Side Comparison

Feature sal soy
Definition Condimento compuesto principalmente por cloruro de sodio. Se usa en todo el mundo desde tiempos remotos y confiere a los alimentos un sabor característico (salado). Primera persona del singular (yo) del presente de indicativo de ser.

Where the eye mixes sal and soy

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
sal
3 ch
soy

Why the eye confuses sal with soy

These two trip readers on the page rather than in the ear: sal is [ˈsal] while soy is [ˈsoj]. 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 2452, derived from the frequency rank of both members and their visual similarity.

sal is recorded at frequency rank #2,318, classified as anoun, pronounced [ˈsal]. soy is at rank #134, tagged as averb, pronounced [ˈsoj].

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 2452, this pair ranks #320,299 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sal vs soy

Shared letters: s. Private to "sal": al. Private to "soy": oy.

"sal" · 3 letters · shape CVC  ·  "soy" · 3 letters · shape CVV

Frequently Asked Questions

Can "sal" and "soy" be used interchangeably?
No - they are not even the same part of speech. "sal" is a noun and "soy" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "sal" or "soy" show up more?
"soy" is the more common of the two: it sits at frequency rank #134 in our Spanish list, against #2,318 for "sal". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "sal" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "soy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #320,299 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sal" and "soy" also get mixed up with nearby pairs, the highest-scored neighbour is "sal vs sila". Nearby pair

Confusion rank #320,299 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