English is a such a very weird language! :)
When we transport something by car, it's called a shipment, but when we transport something by ship, it's called cargo. And a fat chance and a slim chance mean exactly the same thing!
According to the cartoonist Doug Larson, if the English language made any sense, lackadaisical would have something to do with a shortage of flowers and a catastrophe would be an apostrophe with fur!
But don't ever be afraid to step boldly into the tangled maze of English. Take heart and say to yourself, as George W. Bush once said, In my sentences I go where no man has gone before… I am a boon to the English language.