harmonize

verb

Etymology: From French harmoniser. By surface analysis, harmony + -ize.

1. To be in harmonious agreement.

   “This explanation of the clan totem harmonizes with the supposed effect of killing one of the totem species.”

   “Late-night disruptions from the previous club repeatedly plagued the neighborhood. Mindful of this experience, we have been anxious to facilitate a new use for the building which would harmonize with the residential character of the area.”

2. To play or sing in harmony.
3. To provide parts to.
4. To bring things into harmony, or to make things compatible; to reconcile; juggle.
5. To provide the harmony for a melody.