Infestation or Infesttation: How To spell?
The word Infestation is misspelled against Infesttation, a noun meaning "The act of infesting or state of being infested; molestation; vexation; annoyance."
Infesttation has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings infes & ation which should not be misspelled with single 'T'
Wrong Spelling:  infes-t-ation  Correct Spelling:  infes-tt-ation 
Find more incorrect spellings of Infesttation to spell right way.