Generate meaningful text from random letters

Is there's someway to generate a meaningful text from random letters as ex. if I type

sbras

the program should give this or something similar

saber

if the above request can't get a good answer , then

I like the generated text and/or numbers on screens in hack & technologies movies

is there's someway to generate a text or numbers , I mean with typing animations

I can use my own text and numbers in python print but won't give me the typing animations like movies

if the above requests can done in python ,that will be great

but if can done in other language , I will be thankful too