The word Betor is misspelled against Bettor, a noun meaning "One who bets; a better."
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Bettor has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings be & or which should not be misspelled with single 'T'
Wrong Spelling:  be-t-or 
Correct Spelling:  be-tt-or 
Find more incorrect spellings of Bettor to spell right way.