Thimblebery or Thimbleberry: How To spell?
The word Thimblebery is misspelled against Thimbleberry, a noun meaning "A kind of black raspberry (Rubus occidentalis), common in America."
Thimbleberry has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings thimblebe & y which should not be misspelled with single 'R'
Wrong Spelling:  thimblebe-r-y  Correct Spelling:  thimblebe-rr-y 
Find more wrongly spelled words of Thimbleberry to spell it well.