pocovspusoTell them apart

Quick tell: poco is a adverb, puso is a verb, so they fill different roles in a sentence.

Which to use

“poco” is an adverb and “puso” is a verb - they look or sound alike but fill different roles in a sentence.

#115
“poco” frequency rank
#1,100
“puso” frequency rank
1215
confusion score

Side-by-Side Comparison

Feature poco puso
Definition En menor cantidad de lo que se hubiera esperado, en intensidad baja, o en menor grado. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de poner.

Where the eye mixes poco and puso

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

4 ch
poco
4 ch
puso

Why the eye confuses poco with puso

These two trip readers on the page rather than in the ear: poco is [ˈpoko] while puso is [ˈpuso]. 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 (adverb vs verb), which is usually the fastest check. Our composite confusion score for this pair is 1215, derived from the frequency rank of both members and their visual similarity.

poco is recorded at frequency rank #115, classified as anadv, pronounced [ˈpoko]. puso is at rank #1,100, tagged as averb, pronounced [ˈpuso].

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 1215, this pair ranks #322,397 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of poco vs puso

Shared letters: op. Private to "poco": c. Private to "puso": su.

"poco" · 4 letters · shape CVCV  ·  "puso" · 4 letters · shape CVCV

Known mistypes of this pair

  • pocoopco · pcoo · pocco · pooc · ppoco
  • pusoppuso · psuo · puos · pusso · upso

Frequently Asked Questions

Is swapping "poco" for "puso" ever safe?
No - they are not even the same part of speech. "poco" is an adverb and "puso" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "poco" vs "puso" - which ranks higher?
"poco" is the more common of the two: it sits at frequency rank #115 in our Spanish list, against #1,100 for "puso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "poco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "puso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #322,397 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "poco" and "puso" also get mixed up with nearby pairs, the highest-scored neighbour is "poco vs probo". 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 #322,397 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