snake

a poisonous/venomous snakes   

 

snake charmer  

someone who controls snakes by playing music to them, in order to entertain people 

 

venom    

a liquid poison that some snakes, insects etc produce when they bite or sting you  

grass sanke 

a common snake that is not poisonous 

snake in the grass 

  informal someone who cannot be trusted 

 snaky 

annoyed or angry 

snake   

if a river, road, train, or line snakes somewhere, it moves in long, twisting curves