Which to use
“fail” is a verb and “fósil” is a noun - they look or sound alike but fill different roles in a sentence.
- #30,476
- “fail” frequency rank
- #26,862
- “fósil” frequency rank
- 57338
- confusion score
Side-by-Side Comparison
| Feature | fail | fósil |
|---|---|---|
| Definition | Fracasar, fallar. | Restos de seres vivos o rastros de su actividad, conservados en los estratos de las rocas. |
Where the spellings diverge
Shared letters are muted; the letters that actually set fail and fósil apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: fail is /feɪl/ while fósil is [ˈfosil]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 57338, derived from the frequency rank of both members and their visual similarity.
fail is recorded at frequency rank #30,476, classified as averb, pronounced /feɪl/. fósil is at rank #26,862, tagged as anoun, pronounced [ˈfosil].
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 57338, this pair ranks #70,893 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fail vs fósil
Shared letters: fil. Private to "fail": a. Private to "fósil": só.
"fail" · 4 letters · shape CVVC · "fósil" · 5 letters · shape CVCVC
Known mistypes of this pair
- fail ← afil · faill · fali · ffail
Frequency comparison
Frequently Asked Questions
Can "fail" and "fósil" be used interchangeably?
Which is more common, "fail" or "fósil"?
Remembering fail vs fósil
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “fail”; for a noun, it's “fósil”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “fail” entry
- Browse more pairs most likely to be confused. Most confusable