Which to use
“rápidas” is an adjective and “rapidez” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,246
- “rápidas” frequency rank
- #7,774
- “rapidez” frequency rank
- 20020
- confusion score
Side-by-Side Comparison
| Feature | rápidas | rapidez |
|---|---|---|
| Definition | Forma del femenino plural de rápido. | Condición o carácter de rápido. |
Where the eye mixes rápidas and rapidez
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. rápidas and rapidez follow the identical consonant-vowel pattern (CVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between rápidas and rapidez
These two trip readers on the page rather than in the ear: rápidas is [ˈrapið̞as] while rapidez is [rapiˈð̞es]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 20020, derived from the frequency rank of both members and their visual similarity.
rápidas is recorded at frequency rank #12,246, classified as anadj, pronounced [ˈrapið̞as]. rapidez is at rank #7,774, tagged as anoun, pronounced [rapiˈð̞es].
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 20020, this pair ranks #261,155 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of rápidas vs rapidez
Shared letters: adipr. Private to "rápidas": sá. Private to "rapidez": ez.
"rápidas" · 7 letters · shape CVCVCVC · "rapidez" · 7 letters · shape CVCVCVC
Known mistypes of this pair
- rapidez ← arpidez · raipdez · rapdiez · rapiddez · rapidezz · rapidze · rapiedz · rappidez
Frequently Asked Questions
Do "rápidas" and "rapidez" mean the same thing in a sentence?
Frequency check: "rápidas" vs "rapidez" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "rápidas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rapidez" - compare definitions side by side with the headword page. Word entry
- This pair ranks #261,155 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "rápidas" and "rapidez" also get mixed up with nearby pairs, the highest-scored neighbour is "rápidas vs rapiña". 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 #261,155 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.