a-gree-ing signs
Phonetic: /əˈɡriː.ɪŋ saɪnz/
In Medieval astrology, agreeing signs are zodiac signs that support or cooperate with one another through harmonious relationship or shared qualities.
This agreement may arise through aspect, elemental affinity, polarity, or traditional sign relationships inherited from Hellenistic astrology. Signs that agree are considered more capable of exchanging influence constructively and supporting the development of a matter. Medieval astrologers used these relationships to judge compatibility, cooperation, and the likelihood of successful outcomes between significators. The concept formed part of the broader doctrine of planetary and zodiacal sympathy.