frogman

noun

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

The verdict

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

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A Open Water Certified Diver, especially one in a diving suit (as opposed to one not in scuba gear).

Corpus desk

Index EN-frogman · frogman · English

frogman · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 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 frogman
PropertyValue
Headwordfrogman
LanguageEnglish
Part of speechNoun
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “frogman” in English

frogmanfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

frogman 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 frogman, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From frog + man, due to the fact that frogs are amphibious. The correct English form is frogman, spelled F-R-O-G-M-A-N.

Definition

  1. 1
    A Open Water Certified Diver, especially one in a diving suit (as opposed to one not in scuba gear).
  2. 2
    A military diver, e.g. a US Navy SEAL.
  3. 3
    A member of a naval special operations unit.

Etymology

From frog + man, due to the fact that frogs are amphibious.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "frogman"?
"frogman" is spelled F-R-O-G-M-A-N.
What does "frogman" mean?
As a noun, "frogman" means: A Open Water Certified Diver, especially one in a diving suit (as opposed to one not in scuba gear).
What is the origin of the word "frogman"?
From frog + man, due to the fact that frogs are amphibious. 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