Which to use
“avanzaban” is a verb and “avanzadas” is a participle - they look or sound alike but fill different roles in a sentence.
- #42,283
- “avanzaban” frequency rank
- #13,621
- “avanzadas” frequency rank
- 55904
- confusion score
Side-by-Side Comparison
| Feature | avanzaban | avanzadas |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de avanzar. | Forma del femenino plural de avanzado, participio de avanzar. |
Where the eye mixes avanzaban and avanzadas
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. avanzaban and avanzadas follow the identical consonant-vowel pattern (VCVCCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses avanzaban with avanzadas
These two trip readers on the page rather than in the ear: avanzaban is [aβ̞ãnˈsaβ̞ãn] while avanzadas is [aβ̞ãnˈsað̞as]. 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 (verb vs participle), which is usually the fastest check. Our composite confusion score for this pair is 55904, derived from the frequency rank of both members and their visual similarity.
avanzaban is recorded at frequency rank #42,283, classified as averb, pronounced [aβ̞ãnˈsaβ̞ãn]. avanzadas is at rank #13,621, tagged as aparticiple, pronounced [aβ̞ãnˈsað̞as].
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 55904, this pair ranks #76,839 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of avanzaban vs avanzadas
Shared letters: anvz. Private to "avanzaban": b. Private to "avanzadas": ds.
"avanzaban" · 9 letters · shape VCVCCVCVC · "avanzadas" · 9 letters · shape VCVCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "avanzaban" and "avanzadas" mean the same thing in a sentence?
Frequency check: "avanzaban" vs "avanzadas" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "avanzaban" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "avanzadas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #76,839 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "avanzaban" and "avanzadas" also get mixed up with nearby pairs, the highest-scored neighbour is "alcanzaban vs avanzaban". 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 #76,839 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.