Which to use
“peg” and “pis” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,850
- “peg” frequency rank
- #19,527
- “pis” frequency rank
- 69377
- confusion score
Side-by-Side Comparison
| Feature | peg | pis |
|---|---|---|
| Definition | Mutación dura del sustantivo masculino beg. | Secreción líquida de los riñones, conducida a la vejiga por los uréteres y expelida por la uretra. |
Where the eye mixes peg and pis
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. peg and pis follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: peg vs pis
A purely visual mix-up. peg (/ˈpeːk/) and pis ([ˈpis]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 69377, derived from the frequency rank of both members and their visual similarity.
peg is recorded at frequency rank #49,850, classified as anoun, pronounced /ˈpeːk/. pis is at rank #19,527, tagged as anoun, pronounced [ˈpis].
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 69377, this pair ranks #32,131 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of peg vs pis
Shared letters: p. Private to "peg": eg. Private to "pis": is.
"peg" · 3 letters · shape CVC · "pis" · 3 letters · shape CVC
Frequently Asked Questions
Can "peg" and "pis" be used interchangeably?
In ordinary Spanish text, does "peg" or "pis" show up more?
Useful next steps
Eye-level mix-up between "peg" and "pis" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "peg" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #32,131 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "peg" and "pis" also get mixed up with nearby pairs, the highest-scored neighbour is "peg vs prey". Nearby pair
Confusion rank #32,131 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.