Search on ressembling words

Hi all,

i'm a novice in the world of elasticsearch, i try this tool and found it very powerful !
I'm trying the tool for the moment and i have a question about something i don't know how to implement it:

I would like searching on a word for e.g "Belgium". In my collection i have the word "Belgian" and i would like elasticsearch return "belgian" as reuslt because this word is almost the same (just "ium" is different).

Is it possible to do something like this in ES ?