Don't confuse unfamiliar with unreadable. There are a large number of languages that don't fall under the 'imperative, curly bracket' umbrella.

For example:

- https://docs.microsoft.com/en-us/dotnet/fsharp/tour#pipeline...

- https://ocaml.org/learn/taste.html#Polymorphism-sorting-list...

- http://wiki.c2.com/?ExampleForthCode

- https://github.com/bryanjenningz/25-elm-examples/blob/master...

- https://github.com/marklnichols/haskell-examples/blob/master...