wstępować

Etymology
From.

Verb

 * 1)  to stop by somewhere, stop at a place for a short time
 * 2)  to step onto
 * 3)  to enter
 * 4)  to accede, to join a group or organization
 * 5)  to get into someone, to cause them to behave not normally
 * 1)  to accede, to join a group or organization
 * 2)  to get into someone, to cause them to behave not normally
 * 1)  to get into someone, to cause them to behave not normally
 * 1)  to get into someone, to cause them to behave not normally