The word Surendered is misspelled against Surrendered, which is past tense of "Surrender"
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Surrendered has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings su & endered which should not be misspelled with single 'R'
Wrong Spelling:  su-r-endered 
Correct Spelling:  su-rr-endered 
Check more misspelled words of Surrendered to spell it correct.