One could almost call Triopticus a mimic were it not for the fact that it dates to 228-220 million years ago, meaning that it predates the pachycephalosaurs by over 100 million years.
Source: wiktionary
Pachycephalosaur
Synonyms for "pachycephalosaur" (1 found)
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Closest matches (1)
Noun(1 words)
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1 entriesderived from
1 entriesis a
1 entriesrelated to
4 entriesTranslations
2 translations across 2 languages.
Finnish
1 entries- paksupää noun (dinosaur of the genus Pachycephalosaurus)
Portuguese
1 entries- paquicefalossauro noun (dinosaur of the genus Pachycephalosaurus)
Sample sentences
1 total sentences available.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.