The word Greto is misspelled against Gretto, which is past tense of "Greet"
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Gretto has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings gre & o which should not be misspelled with single 'T'
Wrong Spelling: gre-t-o
Correct Spelling: gre-tt-o
Find more incorrect spellings of Gretto to spell right way.