Harmatan or Harmattan: How To spell?
The word Harmatan is misspelled against Harmattan, a noun meaning "A dry, hot wind, prevailing on the Atlantic coast of Africa, in December, January, and February, blowing from the interior or Sahara. It is usually accompanied by a haze which obscures the sun."
Harmattan has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings harma & an which should not be misspelled with single 'T'
Wrong Spelling:  harma-t-an  Correct Spelling:  harma-tt-an 
Browse incorrect spellings of Harmattan to spell it good.