conciliate

(v) cause to be more favorably inclined; gain the good will of
- She managed to mollify the angry customer
appease, assuage, gentle, gruntle, lenify, mollify, pacify, placate,
(v) come to terms
- After some discussion we finally made up
patch up, reconcile, settle, make up,
(v) make (one thing) compatible with (another)
- The scientists had to accommodate the new results with the existing theories
reconcile, accommodate,

appease assuage gentle gruntle lenify mollify pacify placate patch up reconcile settle make up accommodate