rabiavsradicaWhat's the difference?

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

Which to use

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

#4,374
“rabia” frequency rank
#9,712
“radica” frequency rank
14086
confusion score

Side-by-Side Comparison

Feature rabia radica
Definition Enfermedad infecciosa del sistema nervioso, producida por un virus que provoca una encefalitis aguda que resulta fatal, salvo que se trate antes de la aparición de los síntomas en el período inmediatamente posterior a la infección. Afecta a varias especies de animales, en especial carnívoros y roedores, y al ser humano, y en muchos países es una causa importante de muertes. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de radicar.

Where the eye mixes rabia and radica

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. rabia runs 5 letters (CVCVV) against radica's 6 (CVCVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
rabia
6 ch
radica

Look-alike desk: rabia vs radica

These two trip readers on the page rather than in the ear: rabia is [ˈraβ̞ja] while radica is [raˈð̞ika]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 14086, derived from the frequency rank of both members and their visual similarity.

rabia is recorded at frequency rank #4,374, classified as anoun, pronounced [ˈraβ̞ja]. radica is at rank #9,712, tagged as averb, pronounced [raˈð̞ika].

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 14086, this pair ranks #285,439 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rabia vs radica

Shared letters: air. Private to "rabia": b. Private to "radica": cd.

"rabia" · 5 letters · shape CVCVV  ·  "radica" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • rabia ← arbia · rabai · rabbia · raiba · ravia · rbaia · rrabia
  • radica ← ardica · radcia · raddica · radiac · radicca · raidca · rdaica · rradica

Frequently Asked Questions

Do "rabia" and "radica" mean the same thing in a sentence?
No - they are not even the same part of speech. "rabia" is a noun and "radica" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "rabia" or "radica"?
"rabia" is the more common of the two: it sits at frequency rank #4,374 in our Spanish list, against #9,712 for "radica". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "rabia" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "radica" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #285,439 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "rabia" and "radica" also get mixed up with nearby pairs, the highest-scored neighbour is "radica vs radican". 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 #285,439 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