Okay so out of curiosity I opened the onscreen keyboard app on my laptop to see if it has the thing that tries to predict what you're gonna type next and gives you the choices you can just click on

And apparently it has that

So

I wanna play a game

You give me a word

I type that word

And from then on I can only choose from the keyboard's suggestions

And we just see what weird abstract nonsense comes from it xD

So let's do this :D

EDIT: Turns out it only works if I type the word, then start a new word by pressing a letter. So you have to give me both a word and a letter.