english word · 2026-09-30

Synastry

noun

Meaning

The branch of astrology that examines the relationships between people by comparing their birth charts. It identifies the ways in which two individuals' planetary placements interact to create harmony, tension, or growth.

Etymology

Derived from the Greek prefix 'syn-' (together) and 'astron' (star).

Examples

"Before we went on our third date, I checked our synastry and noticed his Moon is exactly conjunct my Ascendant."

"Our synastry shows a lot of challenging Saturn aspects, which might explain why our working relationship feels so disciplined and serious."

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