Focus on the pronunciation of sync
English definition of “sync”
/sɪŋk/ n [U] infml
› a state in which things happen at the same time or in the same way, or are suited to each other: The president and Senate majority leader are in sync (= think the same way) on the big issues. She found that the job was out of sync (= not a good match) with her principles, and she had to leave.