campovscastoTell them apart

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

Which to use

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

#560
“campo” frequency rank
#44,616
“casto” frequency rank
45176
confusion score

Side-by-Side Comparison

Feature campo casto
Definition Región rural. Persona que se abstiene de todo goce sexual o lo vive de acuerdo a ciertas directrices dictadas por su religión o su moral.

Where the eye mixes campo and casto

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. campo and casto follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
campo
5 ch
casto

Why the eye confuses campo with casto

These two trip readers on the page rather than in the ear: campo is [ˈkãmpo] while casto is [ˈkast̪o]. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 45176, derived from the frequency rank of both members and their visual similarity.

campo is recorded at frequency rank #560, classified as anoun, pronounced [ˈkãmpo]. casto is at rank #44,616, tagged as anadj, pronounced [ˈkast̪o].

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 45176, this pair ranks #132,952 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of campo vs casto

Shared letters: aco. Private to "campo": mp. Private to "casto": st.

"campo" · 5 letters · shape CVCCV  ·  "casto" · 5 letters · shape CVCCV

Known mistypes of this pair

  • campo ← acmpo · cammpo · camop · camppo · capmo · ccampo · cmapo
  • casto ← acsto · casot · cassto · castto · catso · ccasto · csato

Frequently Asked Questions

Is swapping "campo" for "casto" ever safe?
No - they are not even the same part of speech. "campo" is a noun and "casto" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "campo" or "casto" show up more?
"campo" is the more common of the two: it sits at frequency rank #560 in our Spanish list, against #44,616 for "casto". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "campo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "casto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #132,952 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "campo" and "casto" also get mixed up with nearby pairs, the highest-scored neighbour is "casto vs Chasco". 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 #132,952 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