Prestisimo or Prestissimo: How To spell?

The word Prestisimo is misspelled against Prestissimo, an adverb meaning "Very quickly; with great rapidity."

Prestissimo has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings presti & imo which should not be misspelled with single 'S'
Wrong Spelling:  presti-s-imo 
Correct Spelling:  presti-ss-imo 
Find more incorrect spellings of Prestissimo to spell right way.

You might be interested to know

Quintesential or Quintessential?

Remisly or Remissly?

Sase or Sasse?