casi
[ˈkasi]
The verdict
“casi” has 6 generated spelling variants in the Spanish index at frequency #221. The variants make it a useful spelling check.
- #221
- frequency rank, Spanish
- 8,288
- “C” headwords
- 6
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Que por poca diferencia no es, que tiene mucha semejanza.
Corpus desk
Index ES-casi · casi · Spanish
casi · rank #221 · 6 variants · 20 confusables
- FREQ-CORE #221
- LEN-MID 4 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-MID 6 variants
- BOOK-DENSE 8,288
- PHOTO-FINISH sistema
Nearest frequency peer: sistema (-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.
Frequency neighbourhood for “casi”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- persona
persona
99,783 corpus weight
- sistema
sistema
99,781 corpus weight
- casi
casi
99,780 corpus weight
- fin
fin
99,779 corpus weight
- hizo
hizo
99,778 corpus weight
- noche
noche
99,777 corpus weight
What this shows Bars show where “casi” sits against the nearest ranked Spanish headwords in the FrequencyWords band, not a reprint of letter-browse containment.
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 | casi |
| Language | Spanish |
| Part of speech | Adverb |
| IPA | [ˈkasi] |
| Letters | 4 |
| Frequency rank | #221 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Dónde se sitúa “casi” en la frecuencia del español
A misspelling magnet
The generator records 6 spelling variants around casi (IPA [ˈkasi]), anadverb. Corpus frequency is #221 among 8,288 “C” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 6 likely wrong-spelling variants for casi, with forms such as "acsi", "caci", and "cais". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "chi", "cat", "cis", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
No explicit etymology string is stored for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is casi, spelled C-A-S-I.
Definition
- 1Que por poca diferencia no es, que tiene mucha semejanza.
- 2Cantidad aproximada de algo, no específica.
Recorded use
Wiktionary examplesThese source excerpts show how casi appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Estábamos casi todos
En el naufragio casi noventa personas se ahogaron
Synonyms
This word in other languages
Common misspellings
Also misspelled as:
- acsi
- caci
- cais
- cassi
- ccasi
- csai
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of casi - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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
How do you spell "casi"?
What does "casi" mean?
What words are commonly confused with "casi"?
How do you pronounce "casi"?
What language does "casi" come from?
Is PlainSpell free to use?
Similar Spanish words by spelling shape
Same letter count and similar misspelling depth for "casi", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 4 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (6 here; floor ≥5).
What to do next
You've looked up "casi". Here's where to go from here.
- "casi" maps to 20 confusable pairs in this vintage; the highest-scored is "chi". View pair
- 6 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
- Usage frequency rank #221 among Spanish headwords in this corpus. Corpus statistics
- Browse more Spanish words in the "C" letter cohort. C–Z browse
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.