The word Protic is misspelled against Prootic, a noun meaning "A prootic bone."
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Prootic has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings pr & tic which should not be misspelled with single 'O'
Wrong Spelling: pr-o-tic
Correct Spelling: pr-oo-tic
Find more incorrect spellings of Prootic to spell right way.