Felt rapport is a connection that is felt between two individuals. Synonyms for this phrase might include a strong affinity, a deep connection, a sense of kinship, or a sense of understanding. Other words that might describe the feeling of rapport could include a feeling of ease, a comfort level, or a sense of trust between people. In any case, felt rapport is an important aspect of many relationships, whether they are personal or professional. It can help to build strong connections, improve communication, and create a sense of shared purpose or understanding that can lead to greater cooperation and productivity in many different settings.