synchronization
noun
[ sɪŋkrənʌɪˈzeɪʃ(ə)n ]
• the operation or activity of two or more things at the same time or rate.
• "lack of synchronization between the dancers made it look clumsy"
in sync
• working well together; in agreement.
• "he and I were in sync about the idea and it made the whole process very easy"
