Atacca or Attacca: How To spell?
The word Atacca is misspelled against Attacca, a noun meaning "Attack at once; -- a direction at the end of a movement to show that the next is to follow immediately, without any pause."
Attacca has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings a & acca which should not be misspelled with single 'T'
Wrong Spelling:  a-t-acca  Correct Spelling:  a-tt-acca 
Browse incorrect spellings of Attacca to spell it good.