Reference point and Turning point

Reference point noun - An indicator that orients you generally.

Turning point and reference point are semantically related in milestone topic. In some cases you can use "Turning point" instead a noun phrase "Reference point".

Turning point noun - A point in a chain of events at which an important change (as in one's fortunes) occurs.

Reference point and turning point are semantically related in milestone topic. Sometimes you can use "Reference point" instead a noun phrase "Turning point".