sunfish

/ˈsʌnˌfɪʃ/

//ˈsʌnˌfɪʃ// noun

By · According to Wiktionary data (CC BY-SA) ·

"sunfish" is a 7-letter English headword indexed on PlainSpell.

The verdict

“sunfish” is uncommon English (frequency #63,287 among 6,566 “S” headwords), classed as a noun. The kind of spelling people second-guess.

#63,287
frequency rank, English
6,566
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of various small freshwater fishes of the family Centrarchidae, often with iridescent colours and having a laterally compressed body.

Corpus desk

Index EN-sunfish · sunfish · English

sunfish · rank #63,287 · 0 variants · 0 confusables

  • FREQ-RARE #63,287
  • LEN-LONG 7 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH submariner

Nearest frequency peer: submariner (-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 “sunfish”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “sunfish” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for sunfish
PropertyValue
Headwordsunfish
LanguageEnglish
Part of speechNoun
IPA/ˈsʌnˌfɪʃ/
Letters7
Frequency rank#63,287
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “sunfish” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).sunfishfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “submariner” (#63,286), “superhighway” (#63,288), “swimmingly” (#63,289). Among 6,566 “S” headwords, “sunfish” is #63,287. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

sunfish is uncommon English at frequency #63,287 among 6,566 “S” headwords, classed as anoun, transcribed /ˈsʌnˌfɪʃ/. Rarity is why readers land here mid-draft. 2 senses are on record.

No misspelling variants are generated for sunfish in our index, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: * From sun + fish. * (type of fish): Perhaps from the rounded body shape. The correct English form is sunfish, spelled S-U-N-F-I-S-H.

Definition

  1. 1
    Any of various small freshwater fishes of the family Centrarchidae, often with iridescent colours and having a laterally compressed body.
  2. 2
    Any of various large marine fishes of the family Molidae that have an oval compressed body.

Etymology

* From sun + fish. * (type of fish): Perhaps from the rounded body shape.

This word in other languages

pez luna(Español)môle(Français)Mondfisch(Deutsch)

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

How do you spell "sunfish"?
"sunfish" is spelled S-U-N-F-I-S-H. The IPA pronunciation is /ˈsʌnˌfɪʃ/.
What does "sunfish" mean?
As a noun, "sunfish" means: Any of various small freshwater fishes of the family Centrarchidae, often with iridescent colours and having a laterally compressed body.
How do you pronounce "sunfish"?
The IPA (International Phonetic Alphabet) transcription for "sunfish" is /ˈsʌnˌfɪʃ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "sunfish"?
* From sun + fish. * (type of fish): Perhaps from the rounded body shape. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "sunfish", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

Stowell#63,280tartare#63,298taskbar#63,299Stilton#63,273

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list