Countership is a word from the list which best fits the definition to cancel, as in a marriage.
What is marriage?
Marriage can be defined as a mutual relationship that exists between two consenting individuals (adults) who have agreed to spend the rest of their lives together as a couple and reproduce children, especially after taking a vow.
In this scenario, a word from the given list of words which best fits the definition to cancel, as in a marriage is countership because the couples have started to experience misunderstanding and incompatibility issues.
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