psi
[ˈsi]
The verdict
“psi” sits in 20 confusable pairs (corpus #36,774) as a noun. The look-alike neighbours are the real trap.
- #36,774
- frequency rank, Spanish
- 6,028
- “P” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Letra del alfabeto griego (Ψψ).
Corpus desk
Index ES-psi · psi · Spanish
psi · rank #36,774 · 0 variants · 20 confusables
- FREQ-MID #36,774
- LEN-MID 3 letters
- VOW-1 1 vowel
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-DENSE 6,028
- PHOTO-FINISH propensión
Nearest frequency peer: propensión (-1 rank slots)
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Vecinos de frecuencia del confusable “psi”
Pares de peso similar en el corpus, aparte de los confusables abajo
- pretencioso
pretencioso
63,231 corpus weight
- promovidos
promovidos
63,229 corpus weight
- propensión
propensión
63,228 corpus weight
- psi
psi
63,227 corpus weight
- puf
puf
63,226 corpus weight
- pulsos
pulsos
63,224 corpus weight
What this shows Las barras sitúan “psi” frente a los lemas españoles más cercanos por rango, no un reprint del escritorio de confusables.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | psi |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [ˈsi] |
| Letters | 3 |
| Frequency rank | #36,774 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Rango de corpus junto a confusables de “psi”
Easy to mix with look-alikes
The spelling risk for psi is neighbouring look-alikes ("PT", "pu", …), not just typos; it is anoun pronounced [ˈsi]. Frequency #36,774 among 6,028 “P” headwords. Gloss: "Letra del alfabeto griego (Ψψ).".
We couldn't generate a plausible misspelling set for psi, typically a sign the spelling maps closely to how the word sounds. It also participates in 20 confusable-pair relationships, "PT", "pu", "py", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
This entry carries no recorded etymology, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct Spanish form is psi, spelled P-S-I.
Definition
- 1Letra del alfabeto griego (Ψψ).
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar Spanish words by spelling shape
Same letter count and similar misspelling depth for "psi", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 3 letters (nearest by frequency rank).