Which to use
“trayectoria” and “trayectorias” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,560
- “trayectoria” frequency rank
- #31,143
- “trayectorias” frequency rank
- 35703
- confusion score
Side-by-Side Comparison
| Feature | trayectoria | trayectorias |
|---|---|---|
| Definition | Conjunto de todas las posiciones por las que pasa un cuerpo en movimiento. Según la mecánica clásica la trayectoria de un cuerpo puntual es una línea continua. Sin embargo, la física moderna ha encontrado situaciones donde esto no ocurre así. Por ejemplo, la trayectoria de un electrón dentro de un átomo corresponde a una distribución de probabilidad, en un volumen. | Forma del plural de trayectoria. |
Where the spellings diverge
Shared letters are muted; the letters that actually set trayectoria and trayectorias apart are highlighted. They share 11 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
trayectoria and trayectorias form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 extra letter(s) - “trayectoria” sits inside “trayectorias” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 35703, derived from the frequency rank of both members and their visual similarity.
trayectoria is recorded at frequency rank #4,560, classified as anoun, pronounced [t̪ɾaʝekˈt̪oɾja]. trayectorias is at rank #31,143, tagged as anoun, pronounced [t̪ɾaʝekˈt̪oɾjas].
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 35703, this pair ranks #184,634 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "trayectoria" and "trayectorias" be used interchangeably?
Remembering trayectoria vs trayectorias
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “trayectoria” entry
- Browse more pairs most likely to be confused. Most confusable