If you add un- to the word happy, the new word becomes unhappy, which means not happy. When affixes are added to the end of roots or root words, they are called suffixes. The most common suffixes are -s and -es, which mean more than one (or the plural) of the word. Adding -es to wish, changes the meaning o the word to more than one wish. Download a copy of the Common Prefixes chart below.
Strongest Dog Bite Force Mastiff with a PSI of 556: This dog has a highest biting force when it comes to the force of biting. The Rottweiler is at a 328, the German Shepherd at 238 and the American Pitbull with 235
Now imagine how it would feel to be bitten by an animal whose bite is 25 times more powerful than a human's. Yikes! Check out 12 animals with the strongest bites in the world. (Note: Numbers are based on evidence, estimates and extrapolations. Bite force among animals will always vary from subject to subject.) 12. Dog (325 pounds per square inch) Dogs may be man's best friend, but they're not to be messed with when on the attack. Dogs turn their powerful jaws on millions of Americans every year, and a small handful of those on the receiving end of dog bites even die as a result. But with the vast amount of physical variation among breeds, there's also not a consistent degree of bite strength in the species.