dromaeosaur

noun

"dromaeosaur" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any bird-like theropod dinosaur of the family Dromaeosauridae.

Corpus desk

Index EN-dromaeosaur · dromaeosaur · English

dromaeosaur · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 dromaeosaur
PropertyValue
Headworddromaeosaur
LanguageEnglish
Part of speechNoun
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “dromaeosaur” in English

dromaeosaurfalls 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

dromaeosaur is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Any bird-like theropod dinosaur of the family Dromaeosauridae.".

No generated misspelling entries exist for dromaeosaur in our index, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Back-formation from Dromaeosauridae. The correct English form is dromaeosaur, spelled D-R-O-M-A-E-O-S-A-U-R.

Definition

  1. 1
    Any bird-like theropod dinosaur of the family Dromaeosauridae.

Recorded use

Wiktionary example

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

  1. In communities with megatheropods, Ms. Schroeder and colleagues found what they call a “carnivore gap”: a large swath of medium-size niches that were empty. For instance, the Hell Creek Formation, a well-studied fossil area that stretches from modern day Utah to Alberta, was once home to 630-pound grown-up dromaeosaurs, 7-ton adult T. rexes — and no matur…

Etymology

Back-formation from Dromaeosauridae.

Synonyms

dromaeosaurid

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 "dromaeosaur"?
"dromaeosaur" is spelled D-R-O-M-A-E-O-S-A-U-R.
What does "dromaeosaur" mean?
As a noun, "dromaeosaur" means: Any bird-like theropod dinosaur of the family Dromaeosauridae.
What is the origin of the word "dromaeosaur"?
Back-formation from Dromaeosauridae. 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