With dynamically typed languages I find that you still need to worry about types, but you have to trace through the code to figure out what type a particular variable is (esp. if you're not the only one working on a project). In a statically typed language that information is readily available.
When I was learning Haskell, I wrote a program to count the value of a cribbage hand. The code was half the length of an equivalent JavaScript program.
The expressiveness of a language has more to do with the length of a resulting program than static or dynamic typing.
Haskell code is more concise than most dynamically typed languages.
Type inference cuts down the verbosity tremendously.
How so? Java is verbose, but that isn't due to being statically typed, it is just a verbose language. Statically typed languages with type inference are no more verbose than dynamically typed languages.