The word Precocial is misspelled against Praecocial, an adjective meaning "pertaining to the Praecoces."
-->
Praecocial has vowels 'ae' together mispronounced as 'e'
Word contains consecutive vowels 'AE' in between alphabets pr & cocial is misspelled as 'E'
Wrong Spelling:  pr-e-cocial 
Correct Spelling:  pr-ae-cocial 
Find more incorrect spellings of Praecocial to spell right way.