lionfish
/ˈlaɪənˌfɪʃ/
"lionfish" is a 8-letter English headword indexed on PlainSpell.
The verdict
“lionfish” is uncommon English (frequency #74,271 among 16,425 “L” headwords), classed as a noun. The kind of spelling people second-guess.
- #74,271
- frequency rank, English
- 16,425
- “L” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any of various ray-finned fishes of the tribe Pteroini (especially of the genus Pterois) in the family Scorpaenidae.
Corpus desk
Index EN-lionfish · lionfish · English
lionfish · rank #74,271 · 0 variants · 0 confusables
- FREQ-RARE #74,271
- LEN-LONG 8 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 16,425
- PHOTO-FINISH Llangollen
Nearest frequency peer: Llangollen (+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.
Frequency neighbourhood for “lionfish”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- legging
legging
25,739 corpus weight
- lilt
lilt
25,732 corpus weight
- lionfish
lionfish
25,730 corpus weight
- Llangollen
Llangollen
25,729 corpus weight
- loke
loke
25,728 corpus weight
- lovelier
lovelier
25,724 corpus weight
What this shows Bars show where “lionfish” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | lionfish |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈlaɪənˌfɪʃ/ |
| Letters | 8 |
| Frequency rank | #74,271 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “lionfish” sits in English frequency
Rare enough to double-check
lionfish is uncommon English at frequency #74,271 among 16,425 “L” headwords, classed as anoun, transcribed /ˈlaɪənˌfɪʃ/. Rarity is why readers land here mid-draft. Gloss: "Any of various ray-finned fishes of the tribe Pteroini (especially of the genus Pterois) in the family Scorpaenidae.".
Our edit-distance generator produced no likely misspellings for lionfish, which points to an orthography that plays by predictable English rules. No confusable counterpart is on file for this word, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: Compound of lion + fish. The correct English form is lionfish, spelled L-I-O-N-F-I-S-H.
Definition
- 1Any of various ray-finned fishes of the tribe Pteroini (especially of the genus Pterois) in the family Scorpaenidae.
Etymology
Compound of lion + fish.
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 English corpus, MIT). See the methodology for how each field is sourced and updated.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "lionfish", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 8 letters (nearest by frequency rank).
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.