passage, alley, aisle, hallway, passageway
alleyway, back street, lane, passageway
chamber, passageway, cave, grotto, crypt
the capitol building
gangway. Also passageway, path, lane, passage, corridor, alley
The underground railroad isn't actually a railroad, it's just a term that meant that their activities had to be carried out in secret. The passageway ranged from 14 different Northern states and through Canada. This passageway helped slaves escape.
That is 'passageway' .
Mercenaries, commandos, terrorists, resistance fighters, partisans, underground fighters