Which constellation in 12 is the most honest?

The most honest constellation: Taurus.

Taurus has a straightforward personality. Usually, they are outspoken people and say what they have to say. They never beat around the bush and don't hide anything. Such people are actually the most honest, because if you ask them any questions, they won't think of telling the answer at the first time, and the answer they say without thinking must be the most true, so the most honest of the twelve constellations is Taurus.

The second most honest constellation: Virgo.

Virgos are very picky and pursue perfection. Their character makes it difficult for them to be dishonest, because they will say anything they are dissatisfied with, and they will never pretend to be satisfied. So whenever they ask you something about them, they will tell you their deepest thoughts and hope you can do it well. Therefore, Virgos are also the most honest of the twelve constellations.

The third most honest constellation: Cancer.

Cancer people are more family-oriented and honest, and honest people are generally honest. They only know how to keep the house in good order every day, and basically don't ask about other things, so for them, nothing is worth cheating on, so cancer people are honest in the twelve constellations.