SamoavssapoWhat's the difference?

Quick tell: Samoa is a name, sapo is a noun, so they fill different roles in a sentence.

Which to use

“Samoa” is a name and “sapo” is a noun - they look or sound alike but fill different roles in a sentence.

#41,066
“Samoa” frequency rank
#14,956
“sapo” frequency rank
56022
confusion score

Side-by-Side Comparison

Feature Samoa sapo
Definition País de Oceanía formado por las islas Savai'i y Upolu en la parte occidental del archipiélago de Samoa, en Polinesia. Hasta 1997 se llamó Samoa Occidental. Cualquiera de numerosas especies de batracios anuros, de cuerpo robusto, piel rugosa y hábitos anfibios; no constituyen un clado filogenético, distinguiéndose de las ranas solo por su apariencia.

Where the eye mixes Samoa and sapo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
Samoa
4 ch
sapo

Look-alike desk: Samoa vs sapo

These two trip readers on the page rather than in the ear: Samoa is [saˈmoa] while sapo is [ˈsapo]. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56022, derived from the frequency rank of both members and their visual similarity.

Samoa is recorded at frequency rank #41,066, classified as aname, pronounced [saˈmoa]. sapo is at rank #14,956, tagged as anoun, pronounced [ˈsapo].

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 56022, this pair ranks #76,359 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of Samoa vs sapo

Shared letters: aos. Private to "Samoa": m. Private to "sapo": p.

"Samoa" · 5 letters · shape CVCVV  ·  "sapo" · 4 letters · shape CVCV

Known mistypes of this pair

  • Samoasamao · sammoa · smaoa · ssamoa
  • sapoaspo · saop · sappo · spao · ssapo

Frequently Asked Questions

Is swapping "Samoa" for "sapo" ever safe?
No - they are not even the same part of speech. "Samoa" is a name and "sapo" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Samoa" vs "sapo" - which ranks higher?
"sapo" is the more common of the two: it sits at frequency rank #14,956 in our Spanish list, against #41,066 for "Samoa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "Samoa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sapo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #76,359 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Samoa" and "sapo" also get mixed up with nearby pairs, the highest-scored neighbour is "saeta vs Samoa". 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 #76,359 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