Ratlesnake or Rattlesnake: How To spell?
The word Ratlesnake is misspelled against Rattlesnake, a noun meaning "Any one of several species of venomous American snakes belonging to the genera Crotalus and Caudisona, or Sistrurus. They have a series of horny interlocking joints at the end of the tail which make a sharp rattling sound when shaken. The common rattlesnake of the Northern United States (Crotalus horridus), and the diamond rattlesnake of the South (C. adamanteus), are the best known. See Illust. of Fang."
Rattlesnake has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings ra & lesnake which should not be misspelled with single 'T'
Wrong Spelling:  ra-t-lesnake  Correct Spelling:  ra-tt-lesnake 
Explore spell check of Rattlesnake to spell without errors.