sojavssonóWhich spelling fits?

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

Which to use

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

#10,934
“soja” frequency rank
#12,482
“sonó” frequency rank
23416
confusion score

Side-by-Side Comparison

Feature soja sonó
Definition (Glycine max) Planta leguminosa originaria de Asia, con una semilla comestible similar a la judía y muy rico en proteínas y aceites. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de sonar.

Where the eye mixes soja and sonó

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

4 ch
soja
4 ch
sonó

Why the eye confuses soja with sonó

These two trip readers on the page rather than in the ear: soja is [ˈsoxa] while sonó is [soˈno]. 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 23416, derived from the frequency rank of both members and their visual similarity.

soja is recorded at frequency rank #10,934, classified as anoun, pronounced [ˈsoxa]. sonó is at rank #12,482, tagged as averb, pronounced [soˈno].

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 23416, this pair ranks #245,909 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of soja vs sonó

Shared letters: os. Private to "soja": aj. Private to "sonó": .

"soja" · 4 letters · shape CVCV  ·  "sonó" · 4 letters · shape CVCV

Known mistypes of this pair

  • sojaosja · sjoa · soaj · sojja · ssoja

Frequently Asked Questions

Do "soja" and "sonó" mean the same thing in a sentence?
No - they are not even the same part of speech. "soja" is a noun and "sonó" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "soja" or "sonó" show up more?
"soja" is the more common of the two: it sits at frequency rank #10,934 in our Spanish list, against #12,482 for "sonó". 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 "soja" and "sonó" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "soja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sonó" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #245,909 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "soja" and "sonó" also get mixed up with nearby pairs, the highest-scored neighbour is "sonó vs sous". 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 #245,909 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