Synonyms of 'duct'

adit, aqueduct, canal, channel, conduit, course, ditch, egress, emunctory, entrance, exit, fistula, ingress, meatus, oviduct, passage, passageway, pore, Salpinx, thoracic duct, trench, trough, tunnel, ureter, urethra, vagina, vas, vessel, watercourse, way