n.
1.
Avenue, approach, passage, way, passage-way, way of approach, entrance, entranceway, adit, entry.
2.
Admission, admittance, means of approach, liberty to approach, audience, interview, entrance.
3.
Accession, addition, increase, aggrandizement, enlargement, gain, increment, more.
4.
Attack ( of disease, etc . ), onset, fit, paroxysm, recurrence.