In synastry, Moon square Mercury can be a difficult aspect, but it still indicates a certain amount of compatibility.
The Moon plays multiple roles when it comes to relationships. One of these roles involves communication.
While communication is one of many areas governed by the Moon, it is Mercury’s primary domain. Because of this, it plays a primary role in whether a relationship will survive and blossom.
A square is a tricky aspect in synastry. It is tense, but it is a connection. When it comes to Mercury, any connection, even a difficult one, is better than no connection at all.
Moon Square Mercury in Synastry
Moon square Mercury in synastry will produce some difficulties when it comes to communication. On the other hand, it will also pressure the people involved to keep trying to communicate, even if it is a struggle.
Because of this pressure, the overall impact of this aspect tends to be more positive than negative in the long run.
There will often be a lot of conflicts when this aspect is present, especially if it is particularly close. Still, unless there are a lot of other volatile aspects between the two, they should be able to work things out over time.
They will not be able to let things go or “agree to disagree,” even if they want to. Arguments will weigh on their minds until they are resolved.
There are certain sign combinations that can make this aspect either more positive or more negative than it would ordinarily be.
Gemini and Virgo
Mercury rules both of these signs. Because of this, the two will talk a lot. They may disagree from time to time, but they will both enjoy their debates.
The impact will be largely the same whether Mercury is in Gemini or Virgo. Both combinations of this aspect will make it much more positive.
Gemini and Pisces
Mercury is strong in Gemini but has a lot of difficult with Pisces.
This aspect will be slightly more positive than it would ordinarily be if the Moon is Gemini and Mercury is in Pisces. In this case, the two will be able to help each other and develop a healthy interdependence.
If the Moon is in Pisces and Mercury is in Gemini, however, this aspect will be far more negative. The two will struggle to find common ground, and they may give up trying out of frustration.
Virgo and Sagittarius
This is another case in which Mercury is strong in one sign and weak in another. Virgo is one of Mercury’s home signs, and Sagittarius is enemy territory.
This aspect will be more positive if the Moon is in Virgo and Mercury is in Sagittarius. In this case, the two will be able to balance and complement each other.
If the Moon is in Sagittarius and Mercury is in Virgo, however, this aspect can become quite negative. It will be important to look to the other aspects between them to see if they will be able to come together.
Sagittarius and Pisces
Mercury struggles in both Sagittarius and Pisces. This means that the positive effects that this aspect usually has on communication will not be present.
Furthermore, these two signs tend to lack staying power, so these two are likely to give up rather than work through their difficulties. It will be important to look to see whether the chart of either person has other planets that will suggest perseverance before making a final analysis regarding this combination.
The negative impact will be the same regardless of whether Mercury is in Sagittarius or Pisces.
The houses in each person’s chart that are impacted by this aspect will play a key role in how it will manifest.
For more information, see:
Man’s Moon Square Woman’s Mercury Relationship
Moon square Mercury can be tough in a romantic relationship.
It will not be so bad at first, and it can even generate some chemistry between the two. As time goes on, and the two begin to share more and more of their lives together, their relationship can get more tense and volatile.
This aspect can really be problematic if the two marry or live together.
It will be hard for the two to communicate on day-to-day matters, and each of them will have habits that annoy the other.
When it is a woman’s Mercury that is square a man’s Moon, she may end up talking a lot, but it will seem to fall on deaf ears. He will have trouble listening to her and can sometimes seem dismissive.
Woman’s Moon Square Man’s Mercury Relationship
Most of what was discussed in the previous section will also apply when a woman’s Moon is square a man’s Mercury.
In this case, it will be the man who does more of the talking, and the woman who struggles to listen.
His analytical side will clash with her more intuitive nature.
Because of this, common notions about the differences between the genders may help gloss over the conflicts that will naturally arise between them because of this aspect.
Moon Square Mercury in Friendship
This aspect is much better in a friendship than it is in a romantic relationship.
The two may verbally spar, but they will enjoy doing so. The energy generated by the square will add excitement to the friendship.
This aspect will tend to make the two honest with one another. They will not be afraid to tell each other things that they do not want to hear.
This adds tension to the friendship, but it will also mean that they will get valuable information when they bounce ideas off of one another.
It is not a good idea for the two of them to become roommates, however.
How to Tell if the Moon is Square Mercury in Synastry
Below are the signs that are square each other by mode.
If one person’s Moon is in a sign that is square the other’s Mercury, this aspect will be present to a certain extent.
The allowable margin of error, or orb, for aspects between the Moon and Mercury is nine degrees. The closer the aspect is, the stronger it will be.
It is possible for the two planets to be within orb of a square from the wrong signs. In this case, they will be in signs that are harmonious.
The way this will manifest is that conflict can seem to arise out of nowhere. They seem like they are in agreement, but it falls apart over small differences.
When the Moon is square Mercury in synastry, the two will disagree on many things, but they will still talk to each other.
This aspect is better in a friendship than a romantic relationship. It can become quite difficult in a marriage or other situation in which the two live together.