However, depending on what aspect you want to consider, here are some potential options:
If focusing on the "betrayal" aspect:
* Faithful: This is the most straightforward opposite, focusing on loyalty and monogamy.
* Trustworthy: This emphasizes the absence of deception and betrayal.
If focusing on the "power dynamic" aspect:
* Dominant: This highlights the control and power within a relationship, opposite to the idea of being "submissive" to a cuckold.
* Empowered: This suggests a sense of agency and control, which is often lacking in the cuckold narrative.
If focusing on the "sexual dynamics" aspect:
* Exclusive: This emphasizes monogamy and the lack of involvement from others in a relationship.
* Traditional: This alludes to a more traditional, monogamous view of relationships, contrary to the open-relationship aspects often associated with cuckolding.
It's important to remember that these are just suggestions and the "opposite" of cuckold depends on the specific context and perspective.
Please be aware that the term "cuckold" is often used in a derogatory and offensive way. Using it can be hurtful and disrespectful.