The word Gallinacee is misspelled against Gallinaceae, a noun meaning "Same as Gallinae."
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Gallinaceae has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets gallinac & e is misspelled as 'E'
Wrong Spelling:  gallinac-e-e 
Correct Spelling:  gallinac-ea-e 
Find more wrongly spelled words of Gallinaceae to spell it well.