"Rattlesnake" is a word in ENGLISH

rattlesnake ENGLISH
Definition:

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.

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[Paul] has no intention to instruct the Christian community about the task and responsibility of government. His entire concern is with the responsibility of the Christian community towards the State.

Dietrich Bonhoeffer

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Dear Father Christmas, could you please send me some Crocodile shoes!.Father Christmas: Can't do that one. He hasn't said what size his crocodile takes!

crotalus ENGLISH

A genus of poisonous serpents, including the rattlesnakes.

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massasauga ENGLISH

The black rattlesnake (Crotalus, / Caudisona, tergemina), found in the Mississippi Valley.

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water rattler ENGLISH

The diamond rattlesnake (Crotalus adamanteus); -- so called from its preference for damp places near water.

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