Midpoint and Omphalos

Midpoint noun - A middle point between extremes.

Omphalos and midpoint are semantically related in center topic. In some cases you can use "Omphalos" instead a noun "Midpoint".

Omphalos noun - A thing or place that is of greatest importance to an activity or interest.

Midpoint and omphalos are semantically related in middle point topic. You can use "Midpoint" instead a noun "Omphalos".