When it comes to antonyms for the word "cliffhanging," there are a few options to consider. The first would be "conclusive," indicating that there is a resolution to a particular situation or storyline. Another potential antonym could be "predictable," suggesting that the outcome of a situation is expected or routine. Additionally, "tedious" could be considered an antonym, indicating that a storyline or situation lacks excitement or suspense. Lastly, "relaxed" could be an antonym, suggesting that a situation is without tension or anxiety. Ultimately, the choice of antonym will depend on the context in which "cliffhanging" is being used.