Radikalinski

Etymology
Late 19th century, from. The latter suffix was also used in some other formations (like ), but is the commonest and perhaps original form. Derived from Slavic surnames, especially, (as in , , , etc.). At the time there could have been an association with Polish nationalist revolutionaries, who were considered enemies of state in the. However, Slavic surnames have been fairly common in Germany (especially in eastern regions and the Ruhrgebiet), so there need not necessarily have been a particular ethnic or political association.

Noun

 * 1)  a political radical, especially a fugleman or firebrand