Terapin or Terrapin: How To spell?
The word Terapin is misspelled against Terrapin, a noun meaning "Any one of numerous species of tortoises living in fresh and brackish waters. Many of them are valued for food."
Terrapin has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings te & apin which should not be misspelled with single 'R'
Wrong Spelling:  te-r-apin  Correct Spelling:  te-rr-apin 
Find more wrongly spelled words of Terrapin to spell it well.