The word "consonance" refers to agreement or harmony between things. Here are some synonyms and an analysis:
harmony: This is perhaps the most common synonym for consonance. It implies a pleasing combination or agreement of elements. For example, "The colors in the painting create a sense of harmony." Just like consonance, it suggests a state of things working well together and being in balance.
accord: This word also indicates agreement or harmony. It can be used in phrases like "in accord with" to show that things are in alignment. For instance, "His actions are in accord with his words." Similar to consonance, it emphasizes a state of compatibility and agreement.
unison: While often used to describe people singing or playing in perfect synchronization, it can also be a synonym for consonance in a broader sense. It implies a state of being in complete agreement or working together seamlessly. For example, "The team worked in unison to complete the project."
concord: This term is similar to consonance in that it refers to a state of agreement or harmony. For example, "There is concord among the different departments." It suggests a lack of conflict and a state of mutual understanding and cooperation.
sympathy: In a certain context, sympathy can be a form of consonance. When people have sympathy for each other, there is an emotional harmony or understanding. For example, "They felt a deep sympathy for each other's plight." While not exactly the same as consonance in all contexts, it can convey a sense of harmony on an emotional level.