Propitiatory
/prəˈpɪʃiətɔːri/
Definition 1 of 1
Pro Tip 1/3Soothing Tension
Use 'propitiatory' when describing actions meant to soothe or reduce tension in a strained relationship or situation. 
She made a propitiatory gesture, offering to help with the project to ease the recent work tensions.
Pro Tip 2/3Cultural Nuance
'Propitiatory' actions can be influenced by cultural norms and what is considered pleasing can vary. 
In some cultures, a propitiatory offering might include traditional food or drink to win favor.
Pro Tip 3/3Sincerity Matters
The sincerity behind propitiatory actions often determines whether the attempt to regain favor is successful. 
His propitiatory efforts were transparent and didn't convince anyone of his remorse.