JSE
"jse" is a 3-letter English headword indexed on PlainSpell.
The verdict
“JSE” is uncommon English (frequency #89,507 among 796 “J” headwords), classed as a noun. The kind of spelling people second-guess.
- #89,507
- frequency rank, English
- 796
- “J” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of Java Servlet Engine.
Corpus desk
Index EN-jse · JSE · English
JSE · rank #89,507 · 0 variants · 0 confusables
- FREQ-RARE #89,507
- LEN-MID 3 letters
- VOW-1 1 vowel
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 796
- PHOTO-FINISH Kahl
Nearest frequency peer: Kahl (+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 “JSE”
Sparse band: bars invert rank so rarer forms read shorter
- jeopardised
jeopardised
10,498 corpus weight
- jetson
jetson
10,496 corpus weight
- JSE
JSE
10,494 corpus weight
- Kahl
Kahl
10,493 corpus weight
- Kannan
Kannan
10,491 corpus weight
- Karlsen
Karlsen
10,490 corpus weight
What this shows Long-tail view: where “JSE” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | JSE |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #89,507 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “JSE” in English
Rare enough to double-check
JSE is uncommon English at frequency #89,507 among 796 “J” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Initialism of Java Servlet Engine.".
The misspelling generator found no plausible variants for JSE, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
No borrowing history is documented for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is JSE, spelled J-S-E.
Definition
- 1Initialism of Java Servlet Engine.
Recorded use
Wiktionary exampleThese source excerpts show how JSE appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Which JSEs are certified with the Progress OpenEdge Web Services Adapter?
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 "JSE", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).