Which to use
“peck” and “pico” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #34,243
- “peck” frequency rank
- #40,924
- “pico” frequency rank
- 75167
- confusion score
Side-by-Side Comparison
| Feature | peck | pico |
|---|---|---|
| Definition | Unité de volume utilisée en Angleterre ou aux États-Unis et valant deux gallons soit 9,09218 litres. | Bec d’oiseau. |
Where the eye mixes peck and pico
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. peck (CVCC) and pico (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses peck with pico
A purely visual mix-up. peck (\pɛk\) and pico (\ˈpi.ko\) 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 75167, derived from the frequency rank of both members and their visual similarity.
peck is recorded at frequency rank #34,243, classified as anoun, pronounced \pɛk\. pico is at rank #40,924, tagged as anoun, pronounced \ˈpi.ko\.
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 75167, this pair ranks #34,915 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of peck vs pico
Shared letters: cp. Private to "peck": ek. Private to "pico": io.
"peck" · 4 letters · shape CVCC · "pico" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "peck" for "pico" ever safe?
Frequency check: "peck" vs "pico" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "peck" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pico" - compare definitions side by side with the headword page. Word entry
- This pair ranks #34,915 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "peck" and "pico" also get mixed up with nearby pairs, the highest-scored neighbour is "pico vs pio". 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 #34,915 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.