non-avian dinosaur
/ˈnɒnˌeɪ̯viən ˈdaɪ̯nəsɔː/
"non-avian-dinosaur" is a 16-letter English headword indexed on PlainSpell.
The verdict
“non-avian dinosaur” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 18
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of the species belonging to the clade Dinosauria that are not also members of the clade Aves.
Corpus desk
Index EN-non-avian-dinosaur · non-avian dinosaur · English
non-avian dinosaur · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 18 letters
- VOW-8 8 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "N" 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.
| Property | Value |
|---|---|
| Headword | non-avian dinosaur |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈnɒnˌeɪ̯viən ˈdaɪ̯nəsɔː/ |
| Letters | 18 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “non-avian dinosaur” in English
Rare enough to double-check
non-avian dinosaur is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈnɒnˌeɪ̯viən ˈdaɪ̯nəsɔː/. Rarity is why readers land here mid-draft. Gloss: "Any of the species belonging to the clade Dinosauria that are not also members of the clade Aves.".
non-avian dinosaur doesn't appear in our generated misspelling index, typically a sign the spelling maps closely to how the word sounds. 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: From non-avian + dinosaur. The correct English form is non-avian dinosaur, spelled N-O-N---A-V-I-A-N- -D-I-N-O-S-A-U-R.
Definition
- 1Any of the species belonging to the clade Dinosauria that are not also members of the clade Aves.
Etymology
From non-avian + dinosaur.
Synonyms
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.