However, you can use prefixes to create words that convey similar ideas to coherence:
* Co-: This prefix means "together" or "jointly." You could use it to form words like "cohesive" or "coordinated," which relate to the idea of things fitting together well.
* Con-: This prefix also means "together" and can be used to form words like "consistent" or "connected," which again suggest a unified or cohesive quality.
* Syn-: This prefix means "together" or "with" and could be used to create words like "synonymous" or "synchronous," implying a sense of shared meaning or unified action.
Ultimately, the best prefix to use would depend on the specific context and the nuance you want to convey.