Blader or Bladder: How To spell?
The word Blader is misspelled against Bladder, a noun meaning "A bag or sac in animals, which serves as the receptacle of some fluid; as, the urinary bladder; the gall bladder; -- applied especially to the urinary bladder, either within the animal, or when taken out and inflated with air."
Bladder has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings Bla & er which should not be misspelled with single 'D'
Wrong Spelling:  Bla-d-er  Correct Spelling:  Bla-dd-er 
Explore spell check of Bladder to spell without errors.