توضیحات:

Dictionary plugin for Multiling O Keyboard autocorrect and word prediction

Instruction:
​⑴ Install this plugin and Multiling O Keyboard. https://play.google.com/store/apps/details?id=kl.ime.oh
⑵ Run O Keyboard and follow its setup guide.
⑶ Slide space bar to switch languages.

If you have font issue, read this: http://honsoapps.appspot.com/1/ma.html

Wikipedia:
Slovak Listeni/ˈsloʊvaːk/[4][5] (Slovak: slovenský jazyk, pronounced [ˈslovɛnskiː ˈjazik]; slovenčina [ˈslovɛntʃina]; not to be confused with slovenski jezik or slovenščina, the native names of the Slovene language) is an Indo-European language that belongs to the West Slavic languages (together with Czech, Polish, Silesian, Kashubian, and Sorbian).

Slovak is the official language of Slovakia where it is spoken by approximately 5.51 million people (2014). Slovak speakers are also found in the United States, the Czech Republic, Argentina, Serbia, Ireland, Romania, Poland, Canada, Hungary, Croatia, the United Kingdom, Australia, Austria, and Ukraine.