Which to use
“física” is a noun and “físicas” is an adjective - they look or sound alike but fill different roles in a sentence.
- #1,678
- “física” frequency rank
- #5,208
- “físicas” frequency rank
- 6886
- confusion score
Side-by-Side Comparison
| Feature | física | físicas |
|---|---|---|
| Definition | Ciencia que estudia las propiedades e interacciones del espacio, el tiempo, la materia y la energía. Algunas ramas de la física son: acústica, astronomía, biofísica, termodinámica, física de altas energías, física del estado sólido, físicoquímica, electromagnetismo, mecánica clásica, mecánica cuántica, mecánica estadística, óptica, termodinámica, relatividad. | Forma del femenino plural de físico. |
Where the spellings diverge
Shared letters are muted; the letters that actually set física and físicas apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
física and físicas 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) - “física” sits inside “físicas” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 6886, derived from the frequency rank of both members and their visual similarity.
física is recorded at frequency rank #1,678, classified as anoun, pronounced [ˈfisika]. físicas is at rank #5,208, tagged as anadj, pronounced [ˈfisikas].
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 6886, this pair ranks #309,548 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "física" and "físicas" be used interchangeably?
Remembering física vs físicas
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “física”; for an adjective, it's “físicas”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “física” entry
- Browse more pairs most likely to be confused. Most confusable