Which to use
“fifth” and “fish” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,202
- “fifth” frequency rank
- #21,677
- “fish” frequency rank
- 65879
- confusion score
Side-by-Side Comparison
| Feature | fifth | fish |
|---|---|---|
| Definition | Quinto. | Pez. |
Where the eye mixes fifth and fish
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. fifth runs 5 letters (CVCCC) against fish's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: fifth vs fish
A purely visual mix-up. fifth (/fɪfθ/) and fish ([fɪʃ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 65879, derived from the frequency rank of both members and their visual similarity.
fifth is recorded at frequency rank #44,202, classified as anoun, pronounced /fɪfθ/. fish is at rank #21,677, tagged as anoun, pronounced [fɪʃ].
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 65879, this pair ranks #41,376 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fifth vs fish
Shared letters: fhi. Private to "fifth": t. Private to "fish": s.
"fifth" · 5 letters · shape CVCCC · "fish" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Can "fifth" and "fish" be used interchangeably?
Which is more common, "fifth" or "fish"?
What to do next
Eye-level mix-up between "fifth" and "fish" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fifth" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fish" - compare definitions side by side with the headword page. Word entry
- This pair ranks #41,376 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fifth" and "fish" also get mixed up with nearby pairs, the highest-scored neighbour is "fifth vs Fito". 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 #41,376 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.