PRISMA
"prisma" is a 6-letter English headword indexed on PlainSpell.
The verdict
“PRISMA” is uncommon English (frequency #61,724 among 4,417 “P” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #61,724
- frequency rank, English
- 4,417
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A standardised method of selecting articles for systematic reviews and meta-analyses.
Corpus desk
Index EN-prisma · PRISMA · English
PRISMA · rank #61,724 · 0 variants · 0 confusables
- FREQ-RARE #61,724
- LEN-LONG 6 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 4,417
- PHOTO-FINISH prepackaged
Nearest frequency peer: prepackaged (-1 rank slots)
Read with this headword: Spelling guide for this pattern
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.
Long-tail ranks near “PRISMA”
Sparse band: bars invert rank so rarer forms read shorter
- prepackaged
prepackaged
38,278 corpus weight
- PRISMA
PRISMA
38,277 corpus weight
- priv
priv
38,276 corpus weight
- processional
processional
38,275 corpus weight
- profligate
profligate
38,274 corpus weight
- prolactin
prolactin
38,273 corpus weight
What this shows Long-tail view: where “PRISMA” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | PRISMA |
| Language | English |
| Part of speech | Proper noun |
| Letters | 6 |
| Frequency rank | #61,724 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “PRISMA” in English
Rare enough to double-check
PRISMA is uncommon English at frequency #61,724 among 4,417 “P” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "A standardised method of selecting articles for systematic reviews and meta-analyses.".
We couldn't generate a plausible misspelling set for PRISMA, which points to an orthography that plays by predictable English rules. This entry stands alone in our confusable dataset, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: Acronym of Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The correct English form is PRISMA, spelled P-R-I-S-M-A.
Definition
- 1A standardised method of selecting articles for systematic reviews and meta-analyses.
Etymology
Acronym of Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
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 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "PRISMA", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 6 letters (nearest by frequency rank).