frogfish

noun

"frogfish" is a 8-letter English headword indexed on PlainSpell.

The verdict

“frogfish” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of several benthic anglerfish, of the family Antennariidae, having a frog-like mouth with a lure.

Corpus desk

Index EN-frogfish · frogfish · English

frogfish · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "F" thin
  • PHOTO-UNK Peer pending

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.

Key facts for frogfish
PropertyValue
Headwordfrogfish
LanguageEnglish
Part of speechNoun
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “frogfish” in English

frogfishsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

frogfish is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.

We couldn't generate a plausible misspelling set for frogfish, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From frog + fish. The correct English form is frogfish, spelled F-R-O-G-F-I-S-H.

Definition

  1. 1
    Any of several benthic anglerfish, of the family Antennariidae, having a frog-like mouth with a lure.
  2. 2
    Any of the benthic ray-finned fish of the family Batrachoididae (the sole family of order Batrachoidiformes), which are ambush predators and have a toad-like appearance.
  3. 3
    Any fish of genus Lophius.

Recorded use

Wiktionary example

These source excerpts show how frogfish appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. 2016 October 22, Frogfish turns ghostly white to match a bleached coral, New Scientist, Issue 3096, page 15, Warty frogfish are sedentary seafloor dwellers that can change colour over a few weeks. […] Since the warm waters off the Maldives abound in vibrantly coloured corals, the frogfish there typically sport matching orange or pinkish hues, says Gabriel…

Etymology

From frog + fish.

Synonyms

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "frogfish"?
"frogfish" is spelled F-R-O-G-F-I-S-H.
What does "frogfish" mean?
As a noun, "frogfish" means: Any of several benthic anglerfish, of the family Antennariidae, having a frog-like mouth with a lure.
What is the origin of the word "frogfish"?
From frog + fish. 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.

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

Source: FrequencyWords open word-frequency list