nisi
"nisi" is a 4-letter English headword indexed on PlainSpell.
The verdict
“nisi” is uncommon English (frequency #58,886 among 1,534 “N” headwords), classed as a noun. The kind of spelling people second-guess.
- #58,886
- frequency rank, English
- 1,534
- “N” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - decree nisi
Corpus desk
Index EN-nisi · nisi · English
nisi · rank #58,886 · 0 variants · 0 confusables
- FREQ-RARE #58,886
- LEN-MID 4 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 1,534
- PHOTO-FINISH Nisbet
Nearest frequency peer: Nisbet (-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 “nisi”
Sparse band: bars invert rank so rarer forms read shorter
- Nimitz
Nimitz
41,118 corpus weight
- Nisbet
Nisbet
41,116 corpus weight
- nisi
nisi
41,115 corpus weight
- NMDA
NMDA
41,114 corpus weight
- Nosferatu
Nosferatu
41,113 corpus weight
- notching
notching
41,112 corpus weight
What this shows Long-tail view: where “nisi” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | nisi |
| Language | English |
| Part of speech | Noun |
| Letters | 4 |
| Frequency rank | #58,886 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “nisi” in English
Rare enough to double-check
nisi is uncommon English at frequency #58,886 among 1,534 “N” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "decree nisi".
nisi doesn't appear in our generated misspelling index, which points to an orthography that plays by predictable English rules. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
No explicit etymology string is stored for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct English form is nisi, spelled N-I-S-I.
Definition
- 1decree nisi
Recorded use
Wiktionary exampleThese source excerpts show how nisi appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The law in Massachusetts mandates a nisi period before divorce by decree nisi.
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 "nisi", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 4 letters (nearest by frequency rank).