The phrase "more conjointly" can be replaced by several synonymous phrases that convey a similar meaning. One option is "in tandem," which suggests two or more things working together harmoniously. Another synonym for "more conjointly" is "simultaneously," which implies multiple actions occurring at once. "Together" and "in concert" are also useful synonyms that emphasize the collaborative and cooperative nature of two or more entities working together. Additionally, "hand in hand" or "side by side" can be used to convey a sense of coordination and unity between two or more entities. Regardless of the synonym chosen, each emphasizes a collaborative relationship between different entities.