Which to use
“fundamental” and “fundamentales” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,027
- “fundamental” frequency rank
- #3,560
- “fundamentales” frequency rank
- 5587
- confusion score
Side-by-Side Comparison
| Feature | fundamental | fundamentales |
|---|---|---|
| Definition | Que es o es parte de lo esencial o principal de algo. | Forma del plural de fundamental. |
Where the eye mixes fundamental and fundamentales
Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. fundamental runs 11 letters (CVCCVCVCCVC) against fundamentales's 13 (CVCCVCVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: fundamental vs fundamentales
A purely visual mix-up. fundamental ([fũn̪d̪amẽn̪ˈt̪al]) and fundamentales ([fũn̪d̪amẽn̪ˈt̪ales]) 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 2 extra letter(s) - “fundamental” sits inside “fundamentales”. Our composite confusion score for this pair is 5587, derived from the frequency rank of both members and their visual similarity.
fundamental is recorded at frequency rank #2,027, classified as anadj, pronounced [fũn̪d̪amẽn̪ˈt̪al]. fundamentales is at rank #3,560, tagged as anadj, pronounced [fũn̪d̪amẽn̪ˈt̪ales].
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 5587, this pair ranks #313,240 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of fundamental vs fundamentales
Shared letters: adeflmntu. Private to "fundamental": -. Private to "fundamentales": s.
"fundamental" · 11 letters · shape CVCCVCVCCVC · "fundamentales" · 13 letters · shape CVCCVCVCCVCVC
Known mistypes of this pair
- fundamental ← ffundamental · fnudamental · fudnamental · funadmental · fundaemntal · fundamenatl · fundamenntal · fundamentall
- fundamentales ← ffundamentales · fnudamentales · fudnamentales · funadmentales · fundaemntales · fundamenatles · fundamenntales · fundamentaels
Frequently Asked Questions
Can "fundamental" and "fundamentales" be used interchangeably?
Which is more common, "fundamental" or "fundamentales"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "fundamental" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fundamentales" - compare definitions side by side with the headword page. Word entry
- This pair ranks #313,240 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fundamental" and "fundamentales" also get mixed up with nearby pairs, the highest-scored neighbour is "fundamentado vs fundamental". 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 #313,240 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.