Bringing into agreement is a process of reconciling differences between two or more parties. Aligning, syncing, and attuning are all terms used to describe this process. Aligning refers to bringing two or more things into a straight line, while syncing means making two or more things move in the same rhythm. Attuning is the act of adjusting something to make it harmonize with something else. All three terms can be used to describe the process of bringing into agreement.