The word Bestired is misspelled against Bestirred, which is past tense of "Bestir"
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Bestirred has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings besti & ed which should not be misspelled with single 'R'
Wrong Spelling:  besti-r-ed 
Correct Spelling:  besti-rr-ed 
Find more wrongly spelled words of Bestirred to spell it well.