The word Ichthyosuar is misspelled against Ichthyosaur, a noun meaning "One of the Ichthyosaura."
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Word contains consecutive vowels 'AU' in between alphabets ichthyos & r is misspelled as 'UA'
Wrong Spelling:  ichthyos-ua-r 
Correct Spelling:  ichthyos-au-r 
Check more misspelled words of Ichthyosaur to spell it correct.