TUATARA /tuːəˈtɑːɹə/ Scrabble 7 Words With Friends 8 Definition noun only extant member of the order Rhynchocephalia of large spiny lizard-like diapsid reptiles of coastal islands off New Zealand. — synonyms: Sphenodon_punctatum See all 20 words you can make from TUATARA → 7-letter words Words starting with T Words ending with A ← Unscramble different letters