crossroad

I (intersection) noun confluence, conjuncture, crossway, crossing, crossways, four corners, interchange, intercrossing, intersecting road, intersection, joining road, junction, vertex II (turning point) noun calm before a storm, climacteric, climax, conjuncture, crisis, critical moment, critical period, critical point, crossways, crowning point, crucial moment, culmination, decisive moment, dividing point, eleventh hour, floodgate, hinge, hour of decision, juncture, landmark, line of demarcation, meeting of events, milestone, pivot, point of no return, relapse, turn, turn of the tide, watershed, well-chosen moment, well-timed initiative III index causeway, intersection