Bosted or Boosted: How To spell?
The word Bosted is misspelled against Boosted, which is past tense of "Boost"
Boosted has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings b & sted which should not be misspelled with single 'O'
Wrong Spelling:  b-o-sted  Correct Spelling:  b-oo-sted 
Find more incorrect spellings of Boosted to spell right way.