Agressor or Aggressor: How To spell?
The word Agressor is misspelled against Aggressor, a noun meaning "The person who first attacks or makes an aggression; he who begins hostility or a quarrel; an assailant."
Aggressor has double "gg" is mispronounced as "g"Remember double 'GG' in between the strings a & ressor which should not be misspelled with single 'G'
Wrong Spelling:  a-g-ressor  Correct Spelling:  a-gg-ressor 
Find more incorrect spellings of Aggressor to spell right way.