diplodocus
/daɪˈplɒdəkəs/
"diplodocus" is a 10-letter English headword indexed on PlainSpell.
The verdict
“diplodocus” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any of several herbivorous sauropod dinosaurs, of the genus Diplodocus, known as fossils from the late Jurassic in North America.
| Property | Value |
|---|---|
| Headword | diplodocus |
| Language | English |
| Part of speech | Noun |
| IPA | /daɪˈplɒdəkəs/ |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “diplodocus” sits in English frequency
Rare enough to double-check
diplodocus is uncommon English outside the top frequency list, classed as anoun, transcribed /daɪˈplɒdəkəs/. Rarity is why readers land here mid-draft. Gloss: "Any of several herbivorous sauropod dinosaurs, of the genus Diplodocus, known as fossils from the late Jurassic in North America.".
The misspelling generator found no plausible variants for diplodocus, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From Ancient Greek διπλόος (diplóos, “double”) and δοκός (dokós, “beam”). The correct English form is diplodocus, spelled D-I-P-L-O-D-O-C-U-S.
Definition
- 1Any of several herbivorous sauropod dinosaurs, of the genus Diplodocus, known as fossils from the late Jurassic in North America.
Etymology
From Ancient Greek διπλόος (diplóos, “double”) and δοκός (dokós, “beam”).
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
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Using “diplodocus”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is D-I-P-L-O-D-O-C-U-S - every other letter order is a misspelling in standard orthography.
- Say it as /daɪˈplɒdəkəs/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.