Twitering or Twittering: How To spell?
The word Twitering is misspelled against Twittering, a noun meaning "A slight nervous excitement or agitation, such as is caused by desire, expectation, or suspense."
Twittering has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings twi & ering which should not be misspelled with single 'T'
Wrong Spelling:  twi-t-ering  Correct Spelling:  twi-tt-ering 
Find more wrongly spelled words of Twittering to spell it well.